Actually, I call it Swiki, for Simple Wiki, Squeak Wiki, or at times, Stupid Wiki. Swiki differs from Wiki mostly in simpler formatting rules: you use more HTML, and *asterisks* define links. Swiki is implemented as one example of the PluggableWebServer
Here at Georgia Tech, we've been exploring Swiki, figuring out what it might be good for. Our list so-far is at: http://guzdial.cc.gatech.edu:8080/myswiki.7
A mailing list is now set up at Georgia Tech to discuss the Pluggable Webserver (PWS) and Swikis (mostly Comanche Swiki).