Yeah the AI definetly has it's moments. Right now i managed to create a coalition against the ptolys. I'm allied or neutral with Seleucia, Macedon, Epeiros, and KH, but the Getai chose to ally themselves with the Ptolemaic Empire instead.
It's really amazing what's happening in Asia Minor now though. So many nations fighting, i'll post a screenshot if i'll learn how ( i have vista), it's a really incredible campaign, really the best fun i ever had since playing Carthage the first day i bought RTW all those years ago!