Sure, a bunch of other cool things were said at The Hobbit panel, but a highlight was hearing Gollum curse. You can watch the full panel, or skip to 22:40 if you just want to hear that part.
Obviously, this clip contains language not safe for work.
The Batmobile is an upcoming documentary about the iconic car. Those lucky enough to be at Comic-Con get to see a 22-minute sneak peek of the documentary tonight. The rest of us can hope it eventually finds its way onto the internet.