[ANSWERED]Multiboxing

Hi, i'm very curious, and would like to get a clear answer on why you allow multiboxing on your server? I understand how retail allow it, since, at least on retail, the multiboxers is throwing hundreds of dollars to get the privilege. But why do warmane allow it? As far as i've noticed by playing, they are ruining the pvp aspects of the game. And at least on icecrown, wintergrasp is completely ruined by multiboxers winning if for the alliance side constantly. Just seems to ruin core mechanics of the game imo.

It is a part of the game and it always has been legal.