SMY, author of SMYnes/SMYgb. Perhaps not an emu 'god', but I liked his stuff.

His site at http://smy.billyjr.com/ said "BE RIGTH BACK :)" for 3+ years it seemed, before disappearing sometime after May 2005 according to archive.org. And I kept waiting, too. =/

I'd love to get in contact with him and possibly get a registered English copy of SMYnes (even if he still wanted payment for it. Yes I know of other, better emulators, yeesh. =)