Web 2.0 - Thing 2 on steroids

I am at the Midwest Technology Conference and at a session on Web 2.0. It is very interesting, and I am learning a lot about it. I read the info on 23 things during the first time around, but this has been very enlightening.

There are so many possibilities that it seems overwhelming. At the same time, it seems exciting to learn about all the possible ways that are available to use in working with students.