Do you play RPGs at conventions? What types of games do you play and why?
I'm aware that there are tons of people who play independent games and one-offs at conventions. After talking to a player at one of these, she informed me that she prefers one-offs to any sort of organized gaming (including that of home games).
I thought this was rather strange, since advancement is a large part of what attracts me to RPGs in general.
How common is this attitude?

I don't like Living games because every time I've tried it, the players have been monumental douchebags far more interested in getting phat lewt and XP for their PCs than in roleplaying and having a cool adventure. (Once, BTW, one of these players was someone very high up in the RPGA, and he was by far the worst offender.)

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.