Google Docs

I cannot believe that I have never heard of Google Docs before! This is a very useful resource that I will continue to use. I really like that there is one central page that can be set up for all the students at once. This would be helpful during group work during class, or even for students that are paired with a partner for take home projects. This will eliminate the need for them to meet and work together they will simply be able to use Google Docs.
I think that Google Docs can be used for almost all grades, and most subjects. It would be great for presentations and biographies in history, and it would work well for documenting science projects too.
https://www.google.com/accounts/ServiceLogin?service=writely&passive=1209600&continue=http://docs.google.com/?hl%3Den%26tab%3Dwo&followup=http://docs.google.com/?hl%3Den%26tab%3Dwo&ltmpl=homepage&hl=en