Good ol' Jim from ITD put this together. And he must have put in hours and hours of work to organize this collection.
Come on, teachers, get with it! Web 2.0 tools are wicked cool and fun. Kids love them. The great thing about stuff on computers and the Internet is that kids teach themselves. Don't take the computer lab session to instruct and point out all of the options. They know something that adults forget--if you want to learn something, dive in.