Pass the Peanut Butter...Wiki, that is

I've explored many of the options for hosted and installed wikis now -- Media Wiki, PM Wiki, Seed Wiki, and PB Wiki. I want to use wikis in the development of class research guides AND I want my students to feel comfortable contributing to the wiki. So, I feel in my case that simple is good, and PB Wiki fits that description very well. While I could definitely do more with one like Media Wiki, PB Wiki is as basic as they come. I think that if I am successful at getting students in particular classes to use and contribute to these wikis, they will appreciate an interface that is as straight forward as possible. Of course, change is always an option. So, if PB Wiki turns out to be too limiting for my tastes, then I'll make a change to one of the installed choices. I love that kind of flexibility!