Tiberius~Rancor

Yes, of course. They do have plans to add groups (seperate casual groups (like bzp) and clans have been discussed.)

Also, I'm hoping they fix the system so you can add a friend via name without having to give real id.

Really, medium looks almost as good as ultra. It's not a huge difference. I don't like in on the high graphics, it's too shiny and busy. Harder