My opinion, could be wrong

[Monkey Spanker]

I have successfully done some galleries for gay and tranny sites and neither one of them turn me on in the least. I just try to use my imagination with the text I put up and never represent the niche in a negative way.

I don't think you have to be into a certain niche to promote it(although it does help a lot). If you just make an attempt to keep your personal bias out of it you can still make some sales.

Hell, I dislike looking at Tranny content but I do rather well at converting it when I try.

This is a business and I just don't see why some folks don't approach it that way.