JotSpot
JotSpot
http://www.jot.com/
OttoWiki
OttoWiki
http://ottowiki.com/
PB Wiki
Pbwiki lets you quickly set up your own free, hosted, password-protected wiki to edit and share information. it's as easy as a peanut butter sandwich.
http://pbwiki.com/
Schtuff
Pbwiki lets you quickly set up your own free, hosted, password-protected wiki to edit and share information. it's as easy as a peanut butter sandwich.
http://www.schtuff.com/
Wikia
Wikia is a database that anyone can edit.
http://www.wikia.com/wiki/wikicities