Free Wiki's...........

Wiki's are web site like site's or blog's but simpler they allow for any one to edit them and one can create any number of pages. It seems that they haven't been on the internet for long. Or at least I haven't noticed them.
Below are some free wiki's that I have
pbwiki nice can create any number of pages plus multiple wiki's
Schtuff really nice up to three spaces, with 200mbs space per space.
Wiki Spaces nice
Seed Wiki nice
Jot Spot nice