If I could vote in the poll, I'd definetely say 4 turns, because 200 turns is too few for a big enough group that it would be a bad thing for the game.

I'd definetely not say 12 turns, because the casual gamer isn't going to want to play 1200 turns for a full campaign. It's the ugly, but true scenario. Maybe modders can change the turns AND make seasons for them, but I would have no idea how that stuff works.

I just wish CA would give us more info. Or if Jack Lusted voted on this poll, that'd be cool too.