[youtube width="640" height="385"]http://www.youtube.com/watch?v=xcxF9oz9Cu0[/youtube] I'm still not sure how useful this mash-up collaborative editing stuff will be to the average user, but it's still pretty cool, and the video's kinda funny :) If you fancy a go, just head on over to https://wave.google.com/wave and start mashing! Update: Or not. Google Wave is now pretty much dead. Guess no-one else found it useful either... More