Share 'Veni Vidi Wiki: Classroom Use of Wikis'

I am setting up a wiki (user-editable website where anyone can add/update content) using the pbwiki toolkit in support of Ronnie Ancona's Writing Passion: A Catullus Reader. I would be interested in learning if other teachers are using wikis for their individual classes to facilitate collaboration, class projects, homework management, and research. If you are not, is it because the technology is…