Project Wiki

Using Wiki For CollaborationWare, I usually start off with a TeamWiki, which might have info about multiple projects in it.

In theory, if there's are some projects where I write in enough detail that Wiki Name-s will collide (e.g. lists of User Stories), I spin off a Project Wiki for each.
In reality, this hasn't happened to me. I see a Project Wiki as more likely to be appropriate when it involves subsets of the members of multiple teams coming together.

Bill Seitz