Yet more AB cheating!

I would have thought that if the AB exploit was not yet fixed, AB would be taken out of the weekend rotation. But yet again, it is up and yet again alliance premades are cheating almost every game. I was told that a fix was coming in the next patch - over a month ago! We have seen a new patch and yet no fix. Now we have a major release coming out for Cataclysm, so knowing programers as I do, they are focused on that and will be working new higher priority bugs for the next several months. What gives? Seems like Blizzard really wants to keep some hacks in for alliance - perhaps to keep them happy? I have seen no evidence of people getting any warnings for cheating and have even tracked a couple players that I have seen do this exploit on numerous occasions and little or nothing seems to have happened except that they got to keep their achievements (gained via their cheating) When is this really going to be addressed or when are the cheaters going to be punished? If bliz really wanted, they could easily track who took advantage and ballance the BG with something like tenacity.