The Mafia of course
The leader of The Mafia(whom you have already met) recruited me after my last alliance I was apart of went into shambles for many reasons. I went to the forums, started chatting it up, and the members treated me like everyone else. Everyone is kind, respectful, helpful, and they like to share some of their wisdom so you can learn how to be a better player.
Good luck in playing CN, and see ya around.