Wiki Search
Wikipedia.org
Why we can’t use the best known:
http://en.wikipedia.org/wiki/Wikipedia: Your first article
Found under the section: Things to avoid Personal essays or original research Wikipedia surveys existing human knowledge; it is not a place to publish new work. Do not write articles that present your own original theories, opinions, or insights, even if you can support them by reference to accepted work.
Wikidot.com
My test page:http://mattstestwiki.wikidot.com/er-team
The good: Quick and easy to use.
The Bad: not as polished as the pbwiki and not intuitive. Not for the average user.
PBWiki.com
IRB test page:http://irbusability.pbwiki.com/Duties
The good: Polished, easy to link pages and invite people. User friendly design.
The bad: None that I could see.
