I may have not had a badge, but I still had an epic time!
A close friend briefly let me borrow his badge to go see the BttF DeLorean, sneak a quick peek at some game booths, etc. And later on, me and some other friends waited in line for the big SEGA-sponsored deal at GameWorks... 2 free hours of gaming, a chance at winning epic prize packages in a raffle, and FREE FOOD/DRINKS. It was fantastic. If I had that much fun without a badge, then I'd probably be in paradise if I could fully attend the con.
Oh, and several cosplay buds of mine got their photos on several gaming sites (as well as landing a 'booth dude' job for next year, in the case of my friend Chris who was cosplaying as Dastan from Prince of Persia: Sands of Time). My friend Elias certainly got the most photos taken - he was Wicket the Ewok.
Next year, if I don't get kidnapped off to KumoriCon by my friend Kim, I'm definitely attending PAX. And I highly hope that we can all manage to have a true forum meetup arranged for it, as well. We all have a year to plan... so let's make it awesome!