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 <title>Michael Daum Consulting Blog (combined)</title>
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<id>tag:michaeldaumconsulting.com,2009-04-09:Blog.WebAtomCombined</id>
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<entry>
<title> Hostile takeover of Open Source Project TWiki </title>
<link rel="alternate" type="text/html" href="http://michaeldaumconsulting.com/Blog/BlogEntry72" />
<id>tag:michaeldaumconsulting.com,2008-10-29:Blog.BlogEntry72</id>
<updated>2008-10-29T13:26:12Z</updated>
<published>2008-10-28T12:45:00Z</published>
<content type="xhtml">
<div xmlns="http://www.w3.org/1999/xhtml">  Yesterday, 2008-10-27: 21:00 GMT, just a minute before the regular TWiki release meeting, the company TWIKI.NET announced unilaterally that the best for the TWiki.org project would be for them to take over governance. With it comes a complete lock down of the community site. From that minute on, all long-time contributors have lost access to their code. Counter-reaction: the community has left the building, leaving TWIKI.NET without a contributing community. Question: is it a sensible move for a venture capital firm that depends on a healthy Open Source community to lock it out? 
<p />
(Note: this is a cross posting also appearing on the WikiRing blog.)<p /><div id="" class="imageFloat imageFloat_right " style=""></div>
Access to the site
is only granted if contributors agree to a set of newly installed terms and conditions dictated by TWIKI.NET, a company founded by Peter Thoeny 12 months ago. His power to do so grows out of two sources: (a) he is the sole owner of the trademark on TWiki and (b) he is sponsoring the server hardware and thus had root access.
<p />
And now he has triggered the trademark gun and fired the TWiki community. He even repeatedly threatened people on the #twiki IRC channel that "[he has] been advised by one of [his] investors, Wilson Sonsini Goodrich and Rosati,  that [they] need to protect [their] trademark". Clearly, their VC people have no picture of the situation other than their own return of investment. Sure, protecting a registered trademark is what it is all about. But threatening the community that has been working on TWiki on a volunteer basis for the recent 10 years that way is a bit strong. Too strong for the TWiki community.
<p />
If there was ever any hope to re-establish a relationship of trust and faith to create a win/win situation by combining community &amp; commerce, this is totally gone now. Thoeny installed himself as BDFL (Benevolvent Dictator for Life) again, despite being rejected by a community vote during the TWiki Summit in Berlin last month.
<p />
During the TWiki Summit in Berlin 4+5 September 2008, it became clear that Thoeny has sold part of his trademark rights to his venture capital funded company. Part of that deal was that while he remains ownership on the trademark itself, TWIKI.NET gained the sole right to exploit the brand on a commercial basis. This created a completely new situation for the Open Source project and all of its already existing commercial eco-system. As a consequence, TWIKI.NET was asked to grant a perpetual license to the community to secure the legal situation for contributors and commercial stakeholders, a license that would only have formalized the way TWiki has been running for more than 10 years with Thoeny promising to "take care of the brand".
<p />
As faith in him as a leader diminished over the years, and the foreboding of a trademark problem increased, the community asked Thoeny to write down the rights he has granted orally before. Which he didn't. Instead he pulled the trademark trigger in a move he calls "relaunching the project" to "weed out" the good and the bad. Trust in Thoeny as a leader diminished last but not least when his role as a community leader became more and more mixed up with his interests as a CTO of TWIKI.NET, up to the point where he obviously showed more interest to cement a genuine marketing advantage for TWIKI.NET. 
<p />
The rise of his newly created company continually eroded willingness to contribute to TWiki as an Open Source project. People were more and more irritated by the changed rules of the game. The community has been watching the actions of TWIKI.NET with a lot of interest, in the hope that they would add significant value to this very successful project. Unfortunately, they took an approach of recasting the success of the product, created with years of volunteer work, as their own success. 
<p />
That's where Open Source shows its ugliest face. And there's definitely no beauty in this shock therapy, even though Tom Barton, CEO of TWIKI.NET says: "the beautiful thing about open source is you don't need to recognize the authority of TWiki.net". What an irony to close another very sad chapter. The last one for TWiki.org as we knew it before.
<p />
The appearance of TWIKI.NET on the scene forced a governance crisis TWiki was not able to overcome, despite the good progress that was made up to a couple of hours before. On the TWiki Summit in Berlin last month, a democratically elected Interim Board of Directors was founded whose sole agenda was to negotiate the conditions under which this governance crisis could have been overcome. 
<p />
The plan was to create a TWiki Association consisting of a Board of Directors and a General Assembly following the example of KDE e.V. The board itself would have created so called Task Teams that manage the operational part of the project to a finer granularity.
<p />
The members of the Interim Board of Directors were in the process of creating the Articles of Association and were prepared for the next logical move in an ever growing project, organizing it similarly to other projects in the Open Source business. This formal body would also have been an entry path for sponsors and other organizations willing to partner with TWiki as a project. No such thing was available before. The only way outside parties could have made donations was to give them directly to Thoeny and thereby TWIKI.NET. 
<p />
This was the case when Sun donated server hardware to power the TWiki.org community site. Sun sponsored TWiki as an Open Source project, not TWIKI.NET. However, there was no entity other than Thoeny and TWIKI.NET to handle these opportunities and resources. It now is clear that the access to these server resource has been used against the TWiki community itself by locking it out.
<p />
The democratically elected Interim Board of Directors of TWiki has been displaced by the trademark holder of TWiki as a final chord on the governance crisis. Now, Thoeny is sending around emails to high profile contributors individually to invite them to come back subordinate to the governance of TWIKI.NET. He obviously seems to be in hope that people will do so once the situation has settled. Quite far-fetched and not very likely to happen. Those same contributors who implemented the features he is praising aloud as the shiny new TWiki, are far too displeased by his hostile behavior to be willing to go back to business as usual.
<p />
TWIKI.NET is striving to repaint their move as a "new opportunity". What they don't see is that they have put their own business case into severe danger. They just lost the horse power for a product that they were selling. They have been signaling to the community that they don't have the manpower for certain developments and were seeking for help, even willing to pay work for hire. Another error. Adding money as an incentive to Open Source is changing the game completely. Before, people volunteered as part of an act of free speech. Add money to it and nobody will work for free anymore. This poisoned the dynamics.
<p />
The current situation is that all core developers have left the ship and joined a new undertaking with the working title NextWiki. This is a fork based on the current code in TWiki that will soon be released under a new name. The goals of NextWiki are clear. Basically, the plan is to found an Association as a formal body for the project, including the reorganization of its governance down to all operational questions, as was in progress for the TWiki project.
<p />
The result will be a much strengthened new player, much more agile as it just got rid of the reason for TWiki's ongoing paralysis. 
<p />
There remains a message for TWiki's users: no worries, we continue working, faster and more productive than ever before, embedded in a volunteer-friendly environment. Sure, this fork now introduces a new choice that was not there before. Well, it <em>was</em> there before and it was introduced by TWIKI.NET, not those guys that "asked for a fork". TWiki users already had the choice between TWIKI.NET's product (a rebranded version of an old TWiki release, packaged as a VMware image), or Open Source TWiki, most recent stable version. This choice more or less remains available with the difference that you will get the real thing from a new site, reworked to be real Open Source, backed up by a large and highly motivated community as a guarantor for continuity and innovation. 
<p />
 <p /><b>Tags</b>: community, fork, opensource, twiki  
</div>
</content>
<author>
<name>MichaelDaum</name><uri>http://michaeldaumconsulting.comMain/MichaelDaum</uri>
</author>
<category term="OpenSource" label="OpenSource" />
<category term="community" label="community" />
<category term="fork" label="fork" />
<category term="opensource" label="opensource" />
<category term="twiki" label="twiki" />
<contributor>
<name>MichaelDaum</name>
</contributor>
</entry>
<entry>
<title> WolfMarbach replies on "TWiki-4.2.1 released: it's a Freetown Lion"</title>
<link rel="alternate" type="text/html" href="http://michaeldaumconsulting.com/Blog/BlogComment73" />
<id>tag:michaeldaumconsulting.com,2008-08-12:Blog.BlogComment73</id>
<updated>2008-08-12T06:26:30Z</updated>
<published>2008-08-12T06:26:30Z</published>
<content type="xhtml">
<div xmlns="http://www.w3.org/1999/xhtml"> <b>Is it new or is it old?</b>   <p />I installed TWiki 4.2.1 as soon as it was available and was happy that it didn't take too much time.
But then while enjoying working with the new version we all cheered a little bit too early. There is already the next version available 5 days after the launch of 4.2.1. That must be a world record for  the TWiki developer team.
<p />
<p />
</div>
</content>
<author>
<name>WolfMarbach</name><uri>http://michaeldaumconsulting.comMain/</uri>
</author>
<p />
<p />
<contributor>
<name>WolfMarbach</name>
</contributor>
</entry>
<entry>
<title> TWiki-4.2.1 released: it's a Freetown Lion </title>
<link rel="alternate" type="text/html" href="http://michaeldaumconsulting.com/Blog/BlogEntry71" />
<id>tag:michaeldaumconsulting.com,2008-08-04:Blog.BlogEntry71</id>
<updated>2008-08-04T11:04:33Z</updated>
<published>2008-08-04T10:23:00Z</published>
<content type="xhtml">
<div xmlns="http://www.w3.org/1999/xhtml">  This is the first patch release in the 4.2 cycle. Anybody using TWiki-4.2.0 is urged to upgrade.
There've been some major bugfixes, some of which are even security related. <p /><div id="" class="imageFloat imageFloat_left " style=""></div> There've been a lot of people that tried to integrate 4.2.0 into their LDAP infrastructure using one of the latest LdapContrib beta releases, and failed unfortunately. That's been a major headache for all of us and it turned out that 4.2.0 did a bad job refactoring its authentication and authorization code. While digging into the code we not only found it to be suboptimal in terms of performance and internal API, but also containing some sublte security bug when using non-alphabetic characters in a login name. That's been weeded out in 4.2.1 now. However, the latest LdapContrib betas will have to be rewritten once again to meet the changed internals of TWiki's user code. LdapContrib will continue to support TWiki-4.1.x, as well as TWiki-4.2.1 onwards, but not 4.2.0 as this simply was too buggy.
<p />
Anyway, a lot of people take a deep breath of relief that this patch release finally made its way out into the field and we are now able to concentrate on the next major release rolling your way with yet more exciting stuff under the hood. 
<p />
Read on on what's new in this patch release, go get it here.
<p />
 <p /><b>Tags</b>: release, twiki  
</div>
</content>
<author>
<name>MichaelDaum</name><uri>http://michaeldaumconsulting.comMain/MichaelDaum</uri>
</author>
<category term="WikiWorld" label="WikiWorld" />
<category term="OpenSource" label="OpenSource" />
<category term="release" label="release" />
<category term="twiki" label="twiki" />
<contributor>
<name>MichaelDaum</name>
</contributor>
</entry>
<entry>
<title> Classification in Plain English </title>
<link rel="alternate" type="text/html" href="http://michaeldaumconsulting.com/Blog/BlogEntry70" />
<id>tag:michaeldaumconsulting.com,2008-06-18:Blog.BlogEntry70</id>
<updated>2008-06-18T13:32:39Z</updated>
<published>2008-06-18T13:13:00Z</published>
<content type="xhtml">
<div xmlns="http://www.w3.org/1999/xhtml">  You probably already know the famous "... in plain english" videos by Lee LeFever like Wikis in Plain English. Okay, here's one other, this time not by Lee. That's an original by Ernie and Bert on the Sesame Street. Ernie is trying to group toys to decide who is going to clear the mess. Well, just see how he fails to come up with a classification to make it a fair job.<p /><div id="" class="imageFloat imageFloat_center " style=""></div> <p /><b>Tags</b>: classification, collaboration, knowledgemanagement  
</div>
</content>
<author>
<name>MichaelDaum</name><uri>http://michaeldaumconsulting.comMain/MichaelDaum</uri>
</author>
<category term="Humor" label="Humor" />
<category term="classification" label="classification" />
<category term="collaboration" label="collaboration" />
<category term="knowledgemanagement" label="knowledgemanagement" />
<contributor>
<name>MichaelDaum</name>
</contributor>
</entry>
<entry>
<title> MichaelDaum replies on "Feedback"</title>
<link rel="alternate" type="text/html" href="http://michaeldaumconsulting.com/Blog/BlogComment71" />
<id>tag:michaeldaumconsulting.com,2007-12-12:Blog.BlogComment71</id>
<updated>2007-12-12T15:30:11Z</updated>
<published>2007-12-12T15:30:11Z</published>
<content type="xhtml">
<div xmlns="http://www.w3.org/1999/xhtml"> <b>TWiki for Bloggers</b>   <p />That's exactly what I am currently working on. The blog plugin is being rewritten using the new TWikiWorkbench approach and the ClassificationPlugin to provide hierarchical categories. SubjectCategories in BlogPlugin will be renamed to "Channels" as this is more reflecting what to use the categories for in a blog.There are some more applications that will go into that TWikiBundle. No promisses, but it will speed up ROI a lot, so to say. 
</div>
</content>
<author>
<name>MichaelDaum</name><uri>http://michaeldaumconsulting.comMain/</uri>
</author>
<p />
<p />
<contributor>
<name>MichaelDaum</name>
</contributor>
</entry>
<entry>
<title> Andrew Shmelev replies on "Feedback"</title>
<link rel="alternate" type="text/html" href="http://michaeldaumconsulting.com/Blog/BlogComment70" />
<id>tag:michaeldaumconsulting.com,2007-12-12:Blog.BlogComment70</id>
<updated>2007-12-12T15:10:56Z</updated>
<published>2007-12-12T15:10:56Z</published>
<content type="xhtml">
<div xmlns="http://www.w3.org/1999/xhtml"> <b>How to make the same TWiki application you have ?</b>   <p />May be you can share preconfigured bundle of your Wiki-blog application, just the same you use at this site ? Or may be a short instruction about  composing an application. 
</div>
</content>
<author>
<name>Andrew Shmelev</name><uri>http://michaeldaumconsulting.comMain/</uri>
</author>
<p />
<p />
<contributor>
<name>AndrewShmelev</name>
</contributor>
</entry>
<entry>
<title> Bye bye JojoWiki - Hello MD Consulting </title>
<link rel="alternate" type="text/html" href="http://michaeldaumconsulting.com/Blog/BlogEntry69" />
<id>tag:michaeldaumconsulting.com,2007-11-20:Blog.BlogEntry69</id>
<updated>2007-11-20T21:37:07Z</updated>
<published>2007-10-12T09:45:00Z</published>
<content type="xhtml">
<div xmlns="http://www.w3.org/1999/xhtml">  Once again this site has been redesigned. Well, for 1 year, 4 months we had the ``black water'' theme, dark and quite special. This wasn't quite appropriate anymore as business expanded from that of a free lancing TWiki consultant to a real company. So enjoy the much improved current design.<p />This is much more corporate designing, although with a touch of irony and fun,
much brighter. I first went to 4templates, a great site for html, flash, logos and business cards, as I did not want
to come up with a design all by myself. So I bought this one for a couple of bucks and finished it in TWiki/NatSkin. Infact, I had to rewrite it mostly,
leaving only the basic idea and colorset in place. The package I downloaded
from 4templates was coded too badly and surely was not fit to cover a CMS.
In addition its imagery was targeted at a medical site, not an internet
consultancy. However, I really liked the original design and its potential
to be quite appropriate.
<p />
Well, and then I went out and bought the michaeldaumconsulting.com domain
to get away with using the wikiring.de domain for my own business. While
the primary brand of this site is MD Consulting, the WikiRing will only
be used as a secondary branding, as required by the Terms of Business for
WikiRing partners. 
<p />
I moved over all the content and user accounts 
from the old JojoWiki blog in here as I didn't
want to cut that off and all blogging happening here from now on will be
in direct continuation of what was there, a mix of business related
and personal news and opinions. 
<p />
So while the old JojoWiki site was a blog foremost, the MD Consulting site is much more of an corporate site, which happens to integrate a blog as well.
<p />
I am not sure what I will do with the old JojoWiki theme. Maybe
I am going to open source it as part of the NatSkin package.
<p />
Ok, so this all is quite fresh and the MD theme for this site is not quite
finished with some rough edges here and there. For those of you that
use the NatSkinStyleBrowser to explore
available designs you will experience that the markup of the current site
does not fit 100% the standard css of NatSkin. That's mostly due to
the reworked header art and logos for the MD theme. I will find a way 
around this soon.
<p />
Last not least a message to all you rss feed readers: come along and visit this site ... and drop me a line of what you think. <p /><b>Tags</b>: lookandfeel, natskin, twiki, webdesign  
</div>
</content>
<author>
<name>MichaelDaum</name><uri>http://michaeldaumconsulting.comMain/MichaelDaum</uri>
</author>
<category term="BlogDev" label="BlogDev" />
<category term="WebDesign" label="WebDesign" />
<category term="lookandfeel" label="lookandfeel" />
<category term="natskin" label="natskin" />
<category term="twiki" label="twiki" />
<category term="webdesign" label="webdesign" />
<contributor>
<name>MichaelDaum</name>
</contributor>
</entry>
<entry>
<title> The Brand new Heavies made me switch from Konqueror to Firefox </title>
<link rel="alternate" type="text/html" href="http://michaeldaumconsulting.com/Blog/BlogEntry68" />
<id>tag:michaeldaumconsulting.com,2007-10-10:Blog.BlogEntry68</id>
<updated>2007-10-10T18:16:56Z</updated>
<published>2007-10-02T16:00:00Z</published>
<content type="xhtml">
<div xmlns="http://www.w3.org/1999/xhtml">  Here's one of my favorite bands, sharing videos on last.fm recently. Too bad my Konqueror is having problems with gtk based browser plugins, such as flash, that are badly programmed and don't call gtk_init (or what was it) before using the toolkit. <p />So right now, any non-gtk applications using flash, e.g. Konqueror, freeze solid on ``flashed'' websites. Firefox, being a native gtk application, is ok however ... waiting for Debian.
<p />
<center>
<object width="340" height="289" id="player" classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0" align="middle"> <param name="movie" value="http://cdn.last.fm/videoplayer/33/VideoPlayer.swf" /> <param name="menu" value="false" /> <param name="quality" value="high" /> <param name="bgcolor" value="#000000" /> <param name="allowFullScreen" value="true" /> <param name="flashvars" value="embed=true&amp;creator=The+Brand+New+Heavies&amp;title=Stay+This+Way&amp;uniqueName=Stay+This+Way&amp;albumArt=http://images.amazon.com/images/P/B00005A09M.01.MZZZZZZZ.jpg&amp;album=The+Brand+New+Heavies&amp;duration=246&amp;image=http://panther3.last.fm/storable/videocap/24929/0/original.jpg&amp;FSSupport=true" /> <embed src="http://cdn.last.fm/videoplayer/33/VideoPlayer.swf" menu="false" quality="high" bgcolor="#000000" width="340" height="289" name="player" align="middle" allowFullScreen="true" flashvars="embed=true&amp;creator=The+Brand+New+Heavies&amp;title=Stay+This+Way&amp;uniqueName=Stay+This+Way&amp;albumArt=http://images.amazon.com/images/P/B00005A09M.01.MZZZZZZZ.jpg&amp;album=The+Brand+New+Heavies&amp;duration=246&amp;image=http://panther3.last.fm/storable/videocap/24929/0/original.jpg&amp;FSSupport=true" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" /> </object>
<p />
<object width="340" height="289" id="player" classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0" align="middle"> <param name="movie" value="http://cdn.last.fm/videoplayer/33/VideoPlayer.swf" /> <param name="menu" value="false" /> <param name="quality" value="high" /> <param name="bgcolor" value="#000000" /> <param name="allowFullScreen" value="true" /> <param name="flashvars" value="embed=true&amp;creator=The+Brand+New+Heavies&amp;title=Never+Stop&amp;uniqueName=Never+Stop&amp;albumArt=http://ec1.images-amazon.com/images/P/B00005B0E3.01._SCMZZZZZZZ_.jpg&amp;album=The+Acid+Jazz+Years&amp;duration=254&amp;image=http://panther3.last.fm/storable/videocap/24914/0/original.jpg&amp;FSSupport=true" /> <embed src="http://cdn.last.fm/videoplayer/33/VideoPlayer.swf" menu="false" quality="high" bgcolor="#000000" width="340" height="289" name="player" align="middle" allowFullScreen="true" flashvars="embed=true&amp;creator=The+Brand+New+Heavies&amp;title=Never+Stop&amp;uniqueName=Never+Stop&amp;albumArt=http://ec1.images-amazon.com/images/P/B00005B0E3.01._SCMZZZZZZZ_.jpg&amp;album=The+Acid+Jazz+Years&amp;duration=254&amp;image=http://panther3.last.fm/storable/videocap/24914/0/original.jpg&amp;FSSupport=true" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" /> </object>
<p />
<object width="340" height="289" id="player" classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0" align="middle"> <param name="movie" value="http://cdn.last.fm/videoplayer/33/VideoPlayer.swf" /> <param name="menu" value="false" /> <param name="quality" value="high" /> <param name="bgcolor" value="#000000" /> <param name="allowFullScreen" value="true" /> <param name="flashvars" value="embed=true&amp;creator=The+Brand+New+Heavies&amp;title=I+Don%27t+Know+Why+%28I+Love+You%29&amp;uniqueName=I+Don%27t+Know+Why+%28I+Love+You%29&amp;albumArt=http://cdn.last.fm/coverart/130x130/2473767.jpg&amp;album=Get+Used+to+It&amp;duration=215&amp;image=http://panther3.last.fm/storable/videocap/24906/0/original.jpg&amp;FSSupport=true" /> <embed src="http://cdn.last.fm/videoplayer/33/VideoPlayer.swf" menu="false" quality="high" bgcolor="#000000" width="340" height="289" name="player" align="middle" allowFullScreen="true" flashvars="embed=true&amp;creator=The+Brand+New+Heavies&amp;title=I+Don%27t+Know+Why+%28I+Love+You%29&amp;uniqueName=I+Don%27t+Know+Why+%28I+Love+You%29&amp;albumArt=http://cdn.last.fm/coverart/130x130/2473767.jpg&amp;album=Get+Used+to+It&amp;duration=215&amp;image=http://panther3.last.fm/storable/videocap/24906/0/original.jpg&amp;FSSupport=true" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" /> </object>
</center>
<p />
Last.fm is doing a great service! They've sent me an email notification that these videos are available on the base of my listening habits. <em>All</em> of the site
is based on profiling their users, collecting data which song you played when etc. Maybe some day I will discover iTunes but it seems I am not ready for
<em>that hype</em>.
<p />
And did you know last.fm has got a wiki too? Here's what they write about The Brand New Heavies.
<cite>
The Brand New Heavies are an acid jazz and alternative hip hop group formed in 1985 in Ealing, a suburb of London, England. Originally an instrumental rare groove group, the Brand New Heavies gained a cult following in the London club scene and soon signed to Cooltempo as acid house replaced rare groove in clubs.
</cite>
Lots of their content is carried over from WikiPedia. Let me guess, they don't sync their wikis if users write in one or the other places. <p /><b>Tags</b>: browser, debian, firefox, funk, gtk, jazz, konqueror, music  
</div>
</content>
<author>
<name>MichaelDaum</name><uri>http://michaeldaumconsulting.comMain/MichaelDaum</uri>
</author>
<category term="Feature" label="Feature" />
<category term="OpenSource" label="OpenSource" />
<category term="browser" label="browser" />
<category term="debian" label="debian" />
<category term="firefox" label="firefox" />
<category term="funk" label="funk" />
<category term="gtk" label="gtk" />
<category term="jazz" label="jazz" />
<category term="konqueror" label="konqueror" />
<category term="music" label="music" />
<contributor>
<name>MichaelDaum</name>
</contributor>
</entry>
<entry>
<title> Wikis in Plain English </title>
<link rel="alternate" type="text/html" href="http://michaeldaumconsulting.com/Blog/BlogEntry67" />
<id>tag:michaeldaumconsulting.com,2007-12-10:Blog.BlogEntry67</id>
<updated>2007-12-10T08:31:38Z</updated>
<published>2007-09-13T10:26:00Z</published>
<content type="xhtml">
<div xmlns="http://www.w3.org/1999/xhtml">  Just came across this nice posting on Lee LeFever's blog This is a 3:52 minutes video explaining how to manage project coordination using wikis instead of emails.<p /><div id="" class="imageFloat imageFloat_center " style=""></div>
<p />
True, you could just meet in a nice pub nearby and talk everything through.
But most of the time you are located in different areas, not having time
to meet face 2 face. Other options are telephone conferences or web conferences. Still, wikis are simpler and more sustainable. Wikis are helpful for a wide range of applications for yourself only, a group of friends or for
project management in a corporate environment. <p /><b>Tags</b>: wikis  
</div>
</content>
<author>
<name>MichaelDaum</name><uri>http://michaeldaumconsulting.comMain/MichaelDaum</uri>
</author>
<category term="WikiWorld" label="WikiWorld" />
<category term="wikis" label="wikis" />
<contributor>
<name>MichaelDaum</name>
</contributor>
</entry>
<entry>
<title> MichaelDaum replies on "Feedback"</title>
<link rel="alternate" type="text/html" href="http://michaeldaumconsulting.com/Blog/BlogComment69" />
<id>tag:michaeldaumconsulting.com,2007-08-23:Blog.BlogComment69</id>
<updated>2007-08-23T16:44:46Z</updated>
<published>2007-08-23T16:44:46Z</published>
<content type="xhtml">
<div xmlns="http://www.w3.org/1999/xhtml">    <p />Have a look at your Blog.WebPreferences. Maybe you've put the BlogAuthorGroup into some access control list there. That's wrong then. BlogEntries are write-restricted on a per topic base. Anything else should be open. Check your global settings in Main.TWikiPreferences also.  
</div>
</content>
<author>
<name>MichaelDaum</name><uri>http://www.wikiring.de</uri></author>
<p />
<p />
<contributor>
<name>MichaelDaum</name>
</contributor>
</entry>
<entry>
<title> RyanBoyles replies on "Feedback"</title>
<link rel="alternate" type="text/html" href="http://michaeldaumconsulting.com/Blog/BlogComment68" />
<id>tag:michaeldaumconsulting.com,2007-08-23:Blog.BlogComment68</id>
<updated>2007-08-23T16:21:56Z</updated>
<published>2007-08-23T16:21:56Z</published>
<content type="xhtml">
<div xmlns="http://www.w3.org/1999/xhtml"> <b>Blog Comments</b>   <p />I have an issue where I restrict the BlogAuthor group to a set of authors, but the result is that other registered users can't create comments. How can I fix this? Thanks! 
</div>
</content>
<author>
<name>RyanBoyles</name><uri>http://michaeldaumconsulting.comMain/</uri>
</author>
<p />
<p />
<contributor>
<name>RyanBoyles</name>
</contributor>
</entry>
<entry>
<title> Scopitones, succumb to your addition to trash </title>
<link rel="alternate" type="text/html" href="http://michaeldaumconsulting.com/Blog/BlogEntry66" />
<id>tag:michaeldaumconsulting.com,2007-02-26:Blog.BlogEntry66</id>
<updated>2007-02-26T20:39:06Z</updated>
<published>2007-02-12T14:27:00Z</published>
<content type="xhtml">
<div xmlns="http://www.w3.org/1999/xhtml">  This is one of my long-time favorite sites, that I really enjoy to visit
from time to time: a site full of music videos, old music videos.<p /><div id="" class="imageFloat imageFloat_left " style=""></div> 
This site, is dedicated to the origins of music videos presented in a kind of jukebox. The Scopitone Machine was invented in the early 1960ies in France using surplus World War II airplane parts. There <em>was</em> some forerunner of those ``color sound film viewers'' invented in Italy shortly before that. 
You can still buy a scopitones machine at ebay for ca. $1,200.00 ... 
<div id="" class="imageFloat imageFloat_right " style=""></div> Or download some of the clips from scopitones.com (is this legal?) and play them back using your laptop and a beamer 
on your next 60ies party. 
<p />
The funny thing about this video jukebox is that the players in those movies had to act in a rather restrained way because of the very narrow visual boundary of the video format. They are obviously not supported by nowadays professional choreographers ... even though those are also funny from a certain perspective. 
In the end, the machine was arranged in a corner of a bar with a little display on the top, not comparable with today's MTV productions (multiple cuts per seconds, fast moving cameras). After all, this is exactly the appeal of those old clips fanning your addiction to trash. I don't want to say that those clips are really trash. They are, but in a charming way. There's good trash and bad trash. Bad trash is one that you
can't stand because it is so trashy. Good trash is cult. Maybe today's MTV trash will be cult in 40 years from now on. I don't know.
<p />
Well, go ahead and give it a try and see for how long you can stand it. <p /><b>Tags</b>: jazz, music, retro, trash, video  
</div>
</content>
<author>
<name>MichaelDaum</name><uri>http://michaeldaumconsulting.comMain/MichaelDaum</uri>
</author>
<category term="Feature" label="Feature" />
<category term="jazz" label="jazz" />
<category term="music" label="music" />
<category term="retro" label="retro" />
<category term="trash" label="trash" />
<category term="video" label="video" />
<contributor>
<name>MichaelDaum</name>
</contributor>
</entry>
<entry>
<title> MichaelDaum replies on "Fighting back Wiki and Blog spam"</title>
<link rel="alternate" type="text/html" href="http://michaeldaumconsulting.com/Blog/BlogComment67" />
<id>tag:michaeldaumconsulting.com,2007-01-14:Blog.BlogComment67</id>
<updated>2007-01-14T18:49:49Z</updated>
<published>2007-01-14T18:49:49Z</published>
<content type="xhtml">
<div xmlns="http://www.w3.org/1999/xhtml"> <b>Shrug</b>   <p />That was a bad idea ... disabling anonymous commenting again. 
</div>
</content>
<author>
<name>MichaelDaum</name><uri>http://www.wikiring.com</uri></author>
<p />
<p />
<contributor>
<name>MichaelDaum</name>
</contributor>
</entry>
<entry>
<title> Fighting back Wiki and Blog spam </title>
<link rel="alternate" type="text/html" href="http://michaeldaumconsulting.com/Blog/BlogEntry65" />
<id>tag:michaeldaumconsulting.com,2007-01-12:Blog.BlogEntry65</id>
<updated>2007-01-12T18:08:37Z</updated>
<published>2007-01-12T17:53:00Z</published>
<content type="xhtml">
<div xmlns="http://www.w3.org/1999/xhtml">  There are lots of 
good blogs&amp;wikis out there that suffer from steady attacks of the spammers.
<p />
<p />Simply set up a page that says ``Guestbook'' and you get loads of it. They buzz around the net like blowflies sh**. Anyway, I opened up this blog for anonymous commenting again in the hope that the newly installed AntiWikiSpamPlugin will keep them away. <p /><b>Tags</b>: blogs, plugin, spam, wikis  
</div>
</content>
<author>
<name>MichaelDaum</name><uri>http://michaeldaumconsulting.comMain/MichaelDaum</uri>
</author>
<category term="WikiWorld" label="WikiWorld" />
<category term="blogs" label="blogs" />
<category term="plugin" label="plugin" />
<category term="spam" label="spam" />
<category term="wikis" label="wikis" />
<contributor>
<name>MichaelDaum</name>
</contributor>
</entry>
<entry>
<title> James Brown died today </title>
<link rel="alternate" type="text/html" href="http://michaeldaumconsulting.com/Blog/BlogEntry64" />
<id>tag:michaeldaumconsulting.com,2006-12-25:Blog.BlogEntry64</id>
<updated>2006-12-25T22:49:38Z</updated>
<published>2006-12-25T22:45:00Z</published>
<content type="xhtml">
<div xmlns="http://www.w3.org/1999/xhtml">  Our Godfather of Soul just died today in a hospital in Atlanta where he
has been treated for a sever pneumonia.<p />This man and his music is one of the most important puzzle pieces in modern history of music. We love you. We thank you. <p /><b>Tags</b>: funk, jazz, music, obituary  
</div>
</content>
<author>
<name>MichaelDaum</name><uri>http://michaeldaumconsulting.comMain/MichaelDaum</uri>
</author>
<category term="TopNews" label="TopNews" />
<category term="funk" label="funk" />
<category term="jazz" label="jazz" />
<category term="music" label="music" />
<category term="obituary" label="obituary" />
<contributor>
<name>MichaelDaum</name>
</contributor>
</entry>
<entry>
<title> Doubts about the size of the blogsphere </title>
<link rel="alternate" type="text/html" href="http://michaeldaumconsulting.com/Blog/BlogEntry63" />
<id>tag:michaeldaumconsulting.com,2006-12-08:Blog.BlogEntry63</id>
<updated>2006-12-08T23:23:13Z</updated>
<published>2006-12-08T17:56:00Z</published>
<content type="xhtml">
<div xmlns="http://www.w3.org/1999/xhtml">  Simple question: when is a blog gone?<p />There are obvious signs for a blog to have closed doors:
the domain is gone, the site isn't hosting the blog anymore,
there might be technical reasons like it being broken and 
not fixed for a longer time.
There are also not so obvious signs, for example that there's no new
posting for quite some time. This may be just because the owner is
on a longer vacation trip ... away for new material to blog about. People stop
blogging for very personal reasons. An old blog may have silently been
superseeded by another one, where the writer is publishing now, forgetting
about the former. Admitting that this blog is dead is not that easy
as announcing a new one. So blogs die silently, and this is hard to find out automatically, e.g. by using a web crawler. 
<p />
You might know the proud stats by technorati about the number of new
blogs that are claimed and the pings they receive per second, showing
how the blogsphere is growing faster and faster, doubling in size every
5 months.
<p />
But who is counting down? For instance, I quit jojowiki.dyndns.org and 
relaunched as micha.wikiring.de taking over the old content. I simply have no means to remove the record from technorati or even google. I can
delete a blog claim, but it remains in the database of technorati.
<p />
What about all those blogs that haven't updated for more than, let's say,
one year. This is incredibly long, for me an obvious sign that those
blogs are abandoned. Frankly, I'd kick out a blog if there've been no postings for 1/2 a year.
<p />
Bottom line: most probably there <em>are</em> no 55 million blogs, active and maintained. As fine as it is that people start blogging, I am more interested
to know when they stop and why. Will <em>you</em> still be blogging tomorrow? <p /><b>Tags</b>: blogsphere, statistics, technorati  
</div>
</content>
<author>
<name>MichaelDaum</name><uri>http://michaeldaumconsulting.comMain/MichaelDaum</uri>
</author>
<category term="BlogsWorld" label="BlogsWorld" />
<category term="blogsphere" label="blogsphere" />
<category term="statistics" label="statistics" />
<category term="technorati" label="technorati" />
<contributor>
<name>MichaelDaum</name>
</contributor>
</entry>
<entry>
<title> The discovery of Nullity, a new number </title>
<link rel="alternate" type="text/html" href="http://michaeldaumconsulting.com/Blog/BlogEntry62" />
<id>tag:michaeldaumconsulting.com,2007-10-11:Blog.BlogEntry62</id>
<updated>2007-10-11T12:53:54Z</updated>
<published>2006-12-07T09:41:00Z</published>
<content type="xhtml">
<div xmlns="http://www.w3.org/1999/xhtml">  Dr. James Anderson, from the University of Reading's computer science department solved the 1200 year old problem of dividing by zero, which
results in a new number called ``nullity''.<p />So now if I divide something by nothing, nothing will happen anymore, as it
is all nullity. Here's the full ``explanation'':
<p />
<strong>Definition:</strong>
<p />
<div id="" class="imageFloat imageFloat_none " style=""></div>
<p />
<strong>Usage:</strong> 
<p />
<div id="" class="imageFloat imageFloat_none " style=""></div>
<p />
Nullity was first introduced in ``Representing Geometrical Knowledge'' (Anderson 1997). See also ``Exact Numerical Computation of the Rational General Linear Transformations'' (Anderson 2002) available in full text online.
Or simply watch the a video of
Mr. Anderson (nichname Neo) explaining it in short on a whiteboard.
<p />
So the original publication was in 1997, already 9 years ago. Nevertheless,
the new number is still a newcomer compared to all the others. And it
will possibly take some time till
nullity will be integrated into everyday's electronic devices. A good
start would be to translate the ``division by zero'' error message into something like ``can't handle nullity'' in all kind of languages.
<p />
<h3> Update (08 Dec 2006) </h3>
From Book of Paragon: Transreal Arithmetic and Analysis:
<cite>
Two papers have been released. The first paper, Perspex Machine VIII: Axioms of Transreal Arithmetic describes how to divide by zero consistently in a non-trivial way. This shows that division by zero is no longer an error. Amongst other things, the paper explains why the standard model of arithmetic is not valid. The second paper, Perspex Machine IX: Transreal Analysis explains how to extend calculus so that it works with transreal numbers. This paper disposes of various counter "proofs" that attempt to show that division by zero is impossible. The paper ends with a very simple equation demonstrating the possibility of division by zero and challenges the reader to accept it.
</cite>
 <p /><b>Tags</b>: maths, nullity  
</div>
</content>
<author>
<name>MichaelDaum</name><uri>http://michaeldaumconsulting.comMain/MichaelDaum</uri>
</author>
<p />
<category term="maths" label="maths" />
<category term="nullity" label="nullity" />
<contributor>
<name>MichaelDaum</name>
</contributor>
</entry>
<entry>
<title> Spacelets from outer Netherlands </title>
<link rel="alternate" type="text/html" href="http://michaeldaumconsulting.com/Blog/BlogEntry61" />
<id>tag:michaeldaumconsulting.com,2006-11-29:Blog.BlogEntry61</id>
<updated>2006-11-29T08:03:12Z</updated>
<published>2006-11-23T11:40:00Z</published>
<content type="xhtml">
<div xmlns="http://www.w3.org/1999/xhtml">  O<sup>3</sup>Spaces is a young company from the Netherlands that puts forth
a document collaboration and management solution for OpenOffice
rivaling Microsoft's SharePoint.<p />You may either work completely from within the office suite that will
take care of basic workflows as well as versioning of documents you work on during a session. It also comes with an AJAX base web client. In the
background there's a J2EE based server built on top of Apache Tomcat and the PostgreSQL that takes care of the document store.
<p />
They've got a time restricted
demo VMware appliance that you can download here.
They've got a short presentation video that shows the basics of the web client.
<p />
<div id="" class="imageFrame imageFrame_left " style="_width:202px;max-width:202px;"></div>
A nice idea is to deliberately <em>open</em> a workspace and get a tab
at the bottom for it. A workspace in a way maps on TWiki's webs. But
instead of having to deal with all webs at the same time every
user can just open ``his'' workspaces in O3Spaces and concentrate on them.
Despite all the technical merits that come with O3Spaces I like those little
usability improvements that make a big difference.
<p />
The portal page of a workspace is build up from little areas where
specific information is listed (latest changes, recent comments, etc).
But why do they have to create yet another <code>XXXlet</code> name for it:
``Spacelets'' from the outer regions of Ursa Minor. So spacelets are
in a way portlets. Besides
other conceptual parallels, they share the same potential for gooseflesh.
<p />
The screenshot shows three pulldown menus to select a workspace, files and
discussions in it ... which makes me wonder how this interface scales
when the number of documents and discussions in it grows. 
Unfortunately the presentation does not show how documents can be organized,
e.g. classifying and tagging them. The spacelets only show latest
changes but don't provide a path to find ``relevant'' information whatever
that is. So as good as O3Spaces might be in collaborative document <em>creation</em>
it may lack components essential to <em>manage</em> long-term knowledge.
<p />
Anyway, go ahead download the test version and make up your own mind. <p /><b>Tags</b>: collaboration, office, othreespaces, vmware, webapp  
</div>
</content>
<author>
<name>MichaelDaum</name><uri>http://michaeldaumconsulting.comMain/MichaelDaum</uri>
</author>
<category term="Feature" label="Feature" />
<category term="WikiRing" label="WikiRing" />
<category term="collaboration" label="collaboration" />
<category term="othreespaces" label="othreespaces" />
<category term="office" label="office" />
<category term="vmware" label="vmware" />
<category term="webapp" label="webapp" />
<contributor>
<name>MichaelDaum</name>
</contributor>
</entry>
<entry>
<title> A-Team technology for Sale </title>
<link rel="alternate" type="text/html" href="http://michaeldaumconsulting.com/Blog/BlogEntry60" />
<id>tag:michaeldaumconsulting.com,2006-11-16:Blog.BlogEntry60</id>
<updated>2006-11-16T21:35:29Z</updated>
<published>2006-11-15T09:28:00Z</published>
<content type="xhtml">
<div xmlns="http://www.w3.org/1999/xhtml">  There's lots of robot research to make them more autonomous, that is
implement devices that not only classify sensory input accurately but also
get active, e.g. shoot you. Unfortunately these devices are not yet
available for a reasonable price: 200.000 US-Dollar for the latest Armed Security Guard Robot made in Korea. Maybe I just wait and see when they show up on ebay.<p /><div id="" class="imageFrame imageFrame_none " style="_width:216px;max-width:216px;"></div>
I especially like the SGR-A1 model made by Samsung.
It moves it's head 180° including its sensors and the weapons. It can be
armed with different kinds of machine guns, it can recognize humans,
animals or vehicles within a range of 2km at daytimes and 1k radius at night.
It can then distinguish between friend and foe and will shoot autonomously
after warning you first. 
For security reasons it has a password that it will understand up to a 
distance of 10 meters, given you make it so far. This is newest technology
from Korea and I am not sure if non-korean passwords will work too. They
didn't mention that detail. I also hope that the loudspeakers to blast
out the warning (a nice femail voice btw) are capable enough before these robots enter combat mode. I can imagine that when they finished equipping 
the Korean border with a line of SGR-A1s that things will be quite
noisy. So a femail voice warning you first before shooting might
be missed, right? I just try to picture these things in real life.
Oh, yea these robots can be driven using a joystick and/or a touch screen.
But you don't have to. That's the whole point.
<p />
Well, it seems so as if lots of other things might not follow the same
plot as being faced with a human guard. There might be an interesting market
for silly counter actions against autonomous robots as there are no rules
like in robo-cup.
<p />
Are you interested in getting one to protect your front garden? Maybe
you'd like to watch a movie first and then decide. The soundtrack is available separately.
And yes, some computer games need to catch up.
<p />
Some links: <ul>
<li> Kampfroboter zum Schutz von Grenzen, Flughäfen oder Pipelines 
</li> <li> Samsung SGR-A1 Security System
</li> <li> Video
</li> <li> Biz/Tech: Korea Develops Armed Security Guard Robot 
</li> <li> College of Science and Technology, Korea University: Brining theory to life
</li> <li> College of Engineering, Korea University: Building a better world <p /><b>Tags</b>: intelligence, research, robots, science, war  
</li></ul> 
</div>
</content>
<author>
<name>MichaelDaum</name><uri>http://michaeldaumconsulting.comMain/MichaelDaum</uri>
</author>
<category term="Technology" label="Technology" />
<category term="intelligence" label="intelligence" />
<category term="research" label="research" />
<category term="robots" label="robots" />
<category term="science" label="science" />
<category term="war" label="war" />
<contributor>
<name>MichaelDaum</name>
</contributor>
</entry>
<entry>
<title> Professional vs Passionate </title>
<link rel="alternate" type="text/html" href="http://michaeldaumconsulting.com/Blog/BlogEntry59" />
<id>tag:michaeldaumconsulting.com,2006-11-16:Blog.BlogEntry59</id>
<updated>2006-11-16T21:35:52Z</updated>
<published>2006-11-14T21:24:00Z</published>
<content type="xhtml">
<div xmlns="http://www.w3.org/1999/xhtml">  Found it on the Creating Passionate Users blog. Just want to share this one with you. <p /><div id="" class="imageFrame imageFrame_center " style="_width:420px;max-width:420px;"></div>
<p />
Read the full posting here.  <p /><b>Tags</b>: design, passion, usability  
</div>
</content>
<author>
<name>MichaelDaum</name><uri>http://michaeldaumconsulting.comMain/MichaelDaum</uri>
</author>
<category term="BlogsWorld" label="BlogsWorld" />
<category term="design" label="design" />
<category term="passion" label="passion" />
<category term="usability" label="usability" />
<contributor>
<name>MichaelDaum</name>
</contributor>
</entry>
 </feed>