Multiboxing is not as rare as it once was and no longer requires the work it used to, so anyone with enough credit card power to cover more than 1 WoW sub can get up and running in no time. PvP is PvP and WoW is WoW, unfortunately there is no "classiness-quotient" inherent in the game or any of the multiboxing tools. So, well, you're bound to run into tools even if they do manage to get their heads around multiboxing.