Wikis

So.. I'm looking for a hosted wiki solution. Atlassian Cohotion could be a good one as I'm particularly familiar with Confluence, however, I'm looking for a free one and it'd be a good idea to know how other competitors in the market look like.

Spent some time wandering around and got these created:

• Wetpaint (Personal), http://yclian.wetpaint.com/
  
  Its signup page is neat, simply attractive. It looks more like a blog with multiple-page creation. Template can be switched easily like Blogger.
  
  
• BrainKeeper (Enterprise), https://yclian.brainkeeper.net/
  
  Newly entered in the wiki competition I guess. A Confluence clone with completely different UI.
  
  
• PeanutButterWiki (Personal), http://yclian.pbwiki.com/
  
  Not yummy.
  
  
• MindTouch (Enterprise), http://yclian.wik.is/
  
  Way too complex. I was lost using it.

I also took a look at Jive's ClearSpace, a solid and finely built product. It impressed me and I believe they can be a very strong competitor in the wiki market..

Soon or already.

- yc, sleepy