Multiboxing AV with 5 accounts

Tonight was an especially wonderful night for the Alliance in AV. In my battlegroup the Alliance have enough trouble winning with the constantly turtled Horde. But tonight there was one clever horde (is that possible?) with 5 accounts and 5 identical Tauren Shaman (surprise). It was quite humorous to run into Galv and find huge stacks of totems and elementals running everywhere. It may have been fun for him but it made for an awful boring night for a lot of other people.