Gamasutra: The FCC thinks the ESRB is doing a helluva job.
Destructoid: If there were any lingering doubts, I think it's safe to say the guys at Penny Arcade have "made it." Not only did they throw an apparently-kickass expo, someone decided to put one of their characters into the next Tekken.
Joystiq: Charge Shot!!! favorite Jonathan Coulton shows some PAX attendees how that Rock Band Network thing works.
Gamasutra: A nice opinion piece about how playing a game needs to feel less like work.