Then again, I played 2 years on a PvE realm and been flag pvp several time when doing dungeons ( Burning Crusade) while sharing buff with other's.
And 6 or 7 years on PvP server's
I never had an issue about the evils ganker's or griefer's and always find a solution.
I bet you guys playing with your level 55 around the Dark Portal or expectating to do all of quest in hellfire peninsula while level 58 on your ground mount while pvp flag and bitching in /1 General that some level 90 just killed your toon