There are many major bugs in game, such as crittability of non-max level DKs (who got improved blood presence passive already), holy prism aggroing everything around when used as 1-target nuke, etc.
Those are damn old bugs. That's what should be fixed. Not some useless exploit, where chance to get mount from Blingtron is infinitely smaller than 0,0000000000000001%. If you multiply it by amount of WoW servers, you will still have like 0% chance to get it in whole your life anyway...