http://opensourcecms.com
has a summary and a bunch of demos for Content Management and Document Management systems.
I note that TWiki is not currrently listed there.
One interesting feature of that site is that they have a cronjob to reinstall the demos, and that they give visitors full control to play with their demos as if they were administrators. That said, am not overly concerned we don't do that for twiki as not much is concealed from end users.
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MartinCleaver - 29 Aug 2004
That would probably be because of:
2. The system must be php/mysql based.
We do not demo perl, java, asp, or other language based systems, nor do we demo systems that use a database other than MySQL.
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SamHasler - 30 Aug 2004