I’m not sure Twitter is something that can be explained at this point. As I said to a recent client, look, Twitter is like a ball of clay. It’s nothing really, but also everything. It’s whatever you make of it and different people do different things with it. It’s one of the aspects that makes it so hard to explain. Is there alot of flack and nonesence on Twiter, sure. But that’s not the sum total of the Twitter experience. If you focused on certain aspects of a knife, you might say it’s a dangerous wepon that can ingure of kill.