wintergrasp is very cool BUT man sometimes i hate raiding with elitist pvers. it's in a pvp zone, i'm a pvper, i play the game for pvp, i have pvp gear, and you join a pug with some super-pve-elite guys who think they're the shit and criticise you if you dont pull 300000000 dps or cant heal ridiculously well cause you know, your gear is more for survivability than I CAN CRIT HEAL FOR 20K!!!
on the whole i've had some good experiences with archavon but back when i was a pvp healing spec ( went shadow again now) this guy in pve stuff in the raid was like "U DONT GOT ENOUGH MP5 OR SPELL POWERS FOR THIS FIGHT M8........ I THINK U SHOULD LEAVE" in /w. oh how i laughed. especially since the boss is incredibly easy
ps i know not all of them are like that but when i get accused of being SLACK cause some pve specced rogue with pve gear is beating a pvp specced shadowpriest in pvp gear in DPS its a bit irritating