Wikis

I checked out several Wiki sights. Wikieducator and Eduwikis were the most interesting to me. There were several helpful articles that I would be able to refer back to. They could be confusing at times. I think the more that I use these sights the less confusing they will be. I seem to spend a lot of time looking for things and then getting redirected to another place. I then have to find my way back home. I do hope that I can use a Wiki in my classroom. I like the idea of using a Wiki for vocabulary. I'm just not sure of how many students would use it. Any ideas?