I think this site and game attracts certain types of people with a worldly view, and thus, it generates discussions on politics, religion, and a whole host of other debates. I think the ideological split is quite even, although some people tend to make better arguments than others. I, probably like a lot of others, quite like going through the posts and seeing what I agree with versus what I don't. It can also inform your opinions about certain topics, and also question your beliefs about others.
I think it is quite unique and special that a community has been created here through a game, but it has also turned into a space where people can freely, and hopefully intelligently, discuss different issues with other people whom may not share the same views as you. For instance, in real life, you may not know so many liberal people with whom you can talk to about divisive issues, but here is a place where you can. So enjoy it!