I was there. It was a death-zone. I walked out of the Telltale Games Panel, ran into Graham, shook his hand, and contracted the Nerd Flu directly from the source - PAX...
Damn, Graham. Damn...
But seriously. Two days after Pax, I did get a terrible flu - so this is not as far-fetched as it should be. I went to my doctor and he immediately asked me if I was at any gaming expos recently, because 20 minutes earlier he had diagnosed another person with H1N1 who was previously there.
Although, to give PAX a break, I gotta say - they put on a very clean convention. The people of Seattle bathe... Which is hard to say about California.