Supermoderators rule over everything they see. They are everything, and they are nothing; they are everywhere, and they are nowhere. They exist as pure energy and normally inhabit a spectral plane beyond human knowledge, appearing only for brief periods to bestow the gift of their judgement upon mortals.
Super moderators, on the other hand, are precisely that; super moderators. They have full moderation powers on all of the GCC:Subforums and can delete, edit, or move posts however they deem necessary.
Presently, Moon Goddess, Sam and Supernanny serve as supermoderators.