I had another great idea. (I'm on a roll today...)
I've constructed 2 affiliate programs for my proof-of-concept adult sites:Bitcoin XXX Affiliate ProgramBitcoin Gay XXX Affiliate Program
Essentially you just link to either of those sites (or both) with your Bitcoin address as your "affiliate code". The sites carry the affiliate's Bitcoin address through the mybitcoin processor and it splits the sale 50/50. The affiliate is paid instantly.
Bitcoin is a nice fit for adult affiliate programs because you can pay out as sales happen
(unlike other costly methods), use the affiliate's Bitcoin address as the affiliate code (no messy registration or signup forms are needed), and of course: there are no chargebacks.