I would say that there's also a serious lack of *good* gay toonage and gay hentai, (not sure if gay hentai is actually the correct term...), with affiliate programs.

As for what do I attribute this to...Well for starters, probably any serious or good artists for gay toonage of any flavour is more interested in print work. And those that do publish their stuff online are of the its a hobby/got to give it away because I can't bear to charge people for it mindset.

I could be way off base on those points though.