Which Categories for Link Lists?

[LD]

Yeah, I have trouble with categories sometimes. A midget site, for example. Less than half the list have a midget category, so I am left wondering which category to use. I use fetish, or hardcore, but sometimes it's not clear.

Also, sponsors come out with new and different niches all the time. This is a good thing, I think, but I'm sometimes it's not clear where to submit.