In my experiences the bigger the FC then the less social they are. I've been in numerous FC/Guilds in multiple MMOs and they usually share that one exact trait. Smaller ones are ideal if you want social. I've been successful being social not being in a real FC (My FC is one I created because I just wanted the name and the FC Chest ). I talk to everyone in whatever zone or group I happen to be with regardless how brief. My most social is just standing in Uldah in Balmung. Conversation will either find you or go on without you there. It's rare to have a moment in which no one is saying anything.