My suguestion is a simply basic one... Groups/teams
The idea is that any-mamber can join one group and one team: Example
Under out skin, which is under out profile pic when posting, there could be a spot saying:
Group(s):
The Mineimator Bros
The Mineimator Vets.
The Mineimator Wallpaper makers
Team(s):
Rainbow Cosmetics.
Rigging Mentors/such
I think there should be an entire tab for a list of the "groups" and Teams their are. and the option to make one, and join an existing one(altho it should be set that no 2 groups 2 teams or a group and a team with the same name.)
Thats all for now, thumbs up if you would please!