2nd mail generation?

I suppose that some of you may have heard of Google Wave these days. Watch the following video and try to compare the concept of email given in the chapter 4 of your books with the new means of internet communication emerging thanks to this tool. What do you think about Google Wave? Do you think that it will phenomenon similar to the one experienced by email or Internet in Education? What kind of activities could be done with your students in the future thanks to this technology?

You can read something here related:

http://www.johnbreslin.com/blog/2009/10/28/some-of-my-very-preliminary-opinions-on-google-wave/

http://markcbain.com/?p=318

http://www.classroom20.com/forum/topics/the-google-wave-will-change

By the way, did you get any Google Wave account?