It would be nice if, when looking at another player’s profile, there were some kind of icon that would show whether they were on your friends list or not. Currently, the only easy way to find out is to click on “Send a friend request to…” which is counterproductive if, say, you’re going for the popularity e-peen (I’m not, but I, er, know someone who is). Possibly even better would be if, when you were friends with someone, you would see “Remove… from your friends list” instead of “Send a friend request to…”.