A post about PAX East would be boring. It was a lot of fun, and useful for me both personally and professionally. I did not run into any Glitch players, as even though I wore my Glitch t-shirt every day, there were 60,000 people there -- the odds of running into anyone in particular were very low.
I did see a lot of cosplayers, and thought about how fun it would be to see people running around in some of our best hats at a future PAX. I watched a Portal 2 sneak preview. I played some D&D. I got *a lot* of ideas for in-game and out-of-game features.
We will have an official presence at PAX at some point -- it's too perfect a conference for us to not attend.
I'm actually surprised you didn't meet any Glitch players. I was expecting photos of them and their Glitchy support all round. Oh well, next time :) Glad you had fun ;)