Before reading this chapter I wasn't sure how accurate wikis might be, but Richardson laid many of those fears to rest. Although content can be edited at any time, many are always watching those changes and will correct them if needed.
I see the advantages of using wikipedia as a research tool in the classroom, but also as using it as a tool for the class to collaborate on a certain subject. Students would find it interesting to add and change info in a wiki. I think it would hold their interest much longer than doing a common research paper. It may also be a good way to unify a group of students at the beginning of a new class.