Jeremy, how about you actually learn the subject first? Find out what their goals really are. And if you don't have patience to find out you may ask me in PM or Skype - I can explain.
Evil Nomads? Jeez...
Sorry, but Nomads != Daleks. Order assumption about Nomads' goals != Nomads' actual goals. Please keep that in mind. It isn't so simple, isn't black and white, isn't about good versus evil. Get your heads out of sand. I thought Order players would be a little more... let's say educated about their antagonists, at least as players, not as in character knowledge.
Yeah the Nomads are a radically different species with different modes of thinking. Their "mindshare" collective thing almost excludes them fighting each other. The closest you can get is the Hunters but even then they don't nail other Nomads.