I have been noticing a tremendous amount of complaints about botting but I still cannot grasp why anyone cares. Well firstly let me say botting is bad, and Blizzard needs to control it, but at this point I don't see it as a problem.
You can still make a small fortune working the AH in a matter of days (let the bots farm). Frankly aside from a few ruined battlegrounds where is botting hurting anyone? Endgame is unaffected (arena, raiding).