Yesterday, the ECA finally released footage of that event.
BOOM video 7289
Look, reasoned conversation! If my frame of reference for the manners of all gamers were the nightly news and Xbox Live, I'd think everyone at the rally would be firing weapons into the air while screaming obscenities. Maybe that's a different rally.
A ruling on the Schwarzenegger v. EMA case isn't expected until the summer of 2011.