I have to agree with PG on this, not that like AFF but what anybody does on their own site is their business, I have my own sites with my own rules and if you don't like it well, there is a lot out there to chose from.
Second point I don't think the owner of Smut Gremlins ever came around to say anything about AFF and then promote them, at least not that I remember.
MHO - Not that I know anything.