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/
- MindTouch (Enterprise), http://yclian.wik.is/
Way too complex. I was lost using it.
Soon or already.
- yc, sleepy