I've been doing quite a bit of searching online regarding Tablet PCs and their use in a classroom. What I'm finding is that there aren't as many as I thought! And that teachers who are using Tablets seem to have purchased them for personal use and just found it to be valuable in their professional lives as well.

I'm curious how many teachers a) use a Tablet in their classroom and b) how many of these were purchased by the schools and how many by individuals.