I'm also going with InSan3.
There are a few of them around me, and seem to take every drop of resources out of every farm within reasonable distance. I've spoken to two of their players, and they are both very friendly and a pleasure to pass the time chit-chatting with. I rate that highly in a player, as even though we are not on the same side, there is no reason to be a jerk about a game most play for fun.*
They are small in number, but at this point at a minimum it doesn't make any difference and is likely a huge advantage as there is more trust in each member and a familiarity.
They seem to be vets, and probably highly dangerous. If they keep their selection process tight, but not too tight to stunt themselves as a tribe, other tribes and players nearby would do well to pay close attention.
(As I write this, I have incoming from one of them. :icon_smile: )
*I'm taking one internetz away from them on this very point because Brian won't even say hello back. The heathen!
Edit: Yeah, that guy right up there! ^^ :icon_eek: