I dunno, I was pretty happy with it. It was really nice to have at conferences. Like any social medium, there's a tough chicken-and-egg nut to crack. I'm goi

I dunno, I was pretty happy with it. It was really nice to have at conferences. Like any social medium, there's a tough chicken-and-egg nut to crack. I'm going to try to use it at Supercomputing next week.