Evaluating Wikis

I'm following up on my post suggesting that Wikis should be grabbing a portion of the market from word processors. Wikis are convenient collaborative editing platforms that remove a lot of the legacy awkwardness that traditional editing software brings to writing for the web. Gone are useless print formatting functions like pagination and margins; huge file sizes; and the need to email around multiple versions of the same document. There are a lot of use cases for Wikis: