"Twitter hasn’t caught on with students in the way that other communication platforms have. These other platforms don’t really make sense in a classroom. For now, that leaves Wave."
I love Posterous, but I bookmarked this because of something buried deep within Scoble's preposterous, self-aggrandizing comments - the need for an efficient curation service. If that turns out not to be delicious in the future, what is it? Because it sure a heck ain't Friendfeed.