Admin - PBBans Admin
Staff - PBBans Staff member
League Admin - Member of staff from a league we have a partnership with.
Streaming GSP - Game server providers who stream to us.
Streaming Game Admin - Game server admin, often lead of a clan, who streams to us.
Member - simple forum member.
If you want to stream to us, you can apply to become a SGA there : http://www.pbbans.com/account_application.php