I think the first person to request a self ban was that dude who used to have a "guide" to Guru on his journal linked in his sig...jeez, forget his name. I remember he was the first premie ever banned, too.
He was way back when Tot_m first struck war with the land of the moogles, which birthed the Sanctuary.
Feba was the next to ask for himself to be banned, and is the only banned, default, 10k poster.
Eon is not only sloppy thirds but barely a bleep in the radar to be worth mentioning when the next guy asks to be banned (cause, ZOMG, the karma system is the ghey! who da thunk!??!??!?!?) and we sit back and fall into a flashback.