Web 2.0 for the Classroom

I enjoyed browsing through the different categories that were listed on Web 2.0 for the Classroom, but found it to be a little bit overwhelming. There is so much out there! Clicking on one list often led to another list and yet another. I did come across several sites that I have used in my classroom. We use Ask.com, CreateaGraph, and Google Earth often. There were many sites listed that I would like to explore more and seem like they would be good resources for the projects that we will be creating in this class.