We already have an option to group players in game. Now we need to big guns.First for blocking, it can stop players from sending converstations and commenting on your wall and/viewing it, that can stop multiple traffic and tension. If a player that was blocked tried to visit a players profile it could say, "Sorry, this player has blocked your profile. (Error Code: 188785)" or something like that. It would be a lot better than just having only your followers just view your profile. If you just don't want one player sneaking through you profile, it would be really great. (Remember, not all players not get along together, even with me. )Secondly, for friends, you could have a wall(or a small box) on your profile that has the people that are your friends. You would have to accept a friend request. With friends if you want to send your friends a quick PM on the forums, you could just find the small little box on the conversation box, and have it a ease. Also with friends, other people could see who your friends are. This could might even work with the group option, meaning you can show if you are in a group, outpost, friends, etc.Comment your ideas below!