I also think another aspect that could be improved on in games is socialising. There should be better ways of bonding with your team mates. Not sure how that would happen but I kind of envisaged building a tribe, and each member of that tribe has various roles. They all rely on one another for different things, and if someone doesn't pull their weight they get circumcised with a stone tomahawk. I think this would create a more fulfilling gameplay experience where you can actually build relationships with real people. You can already do that but it's sort of a thing on the side, it's not really a major part of the game itself. This 'idea' needs to be fleshed out more (apart from the tomahawk circumcision), but I want to see it happen pronto. Socialising in real life is too icky