Also, this is slightly off topic but I was wondering, where did you get your screen name. did you just make it upor did you get it from BtVS?
Name came from a creature in this game called "Sacrifice." It was the ultimate level creature for the god of death, suffering, and pain. My original avatar was it's head, but since them I've changed my avatar. It has absolutely
NOTHING to do with BtVS, nor did I know about it till much later.
Lord Hyamentar also gave a good explanation too. While they are amoral, the more powerful guys seem to tend to also leave each other alone. They don't need to kill a person of higher authority, just to get the spot. One could climb the ranks just for being really good with magic, and having his/her own fort and town, and get a mouth. Plus, I bet most don't even really care if you were promoted or not, they just want to do their research and be left alone.