What are the best converting gay niches?

[basschick]

yes, but you have to know what an otter IS

and then a lot of people consider otters bears, so webmasters won't know what an otter is. that makes it hard to market your program to webmasters.

probably easiest to make a "hairy men" site at that point. anyone can see if a guy has plenty of highly visible body hair - even if they don't know a bear from an otter

I know! How about an Otter (skinny bear) site? I've never seen that done in a paysite.

I agree with the others here... you can't do a bear site without big burly men. But you can do an otter site.