Heh, I left AoC a while ago due to the "community" on bloodspire: young kids camping the respawn in the Eiglophian Mountains!
Some kind of gemmed weapon exploit meant that a guardian was skewering everything in sight
Open pvp was exciting at times, definately kept the pve fresh, when you don't know who's going to attack. Unfortunately it was abused at the time - the options I had:
a) change zones (not always possible due to there only being a single zone)
b) change respawn pads (not fun when you're trying to get some quests done)
ah well. How's AoC now?