I found tweets really handy if I wanted to find the "after" parties and where to meet people for breakfast, etc.

I'm hoping PASS keeps up the twitter feeds throughout the year and does more with it as next year's PASS happens. I had an idea before next year's PASS around Halloween, soemthing like Trick or Tweet. Maybe MVPs, board members, could ask questions on twitter and if you get the answer right you could win a prize; maybe a free pre-con session.