I think people have "big fetishes" and "minor fetishes." I think the difference between fetish and "like" is hard to pin down. My big one is bondage, for example, but socks, stockings, bare feet, whatever makes it somewhat better. It's icing on the cake. Still, I think that qualifies as a fetish.

Not exactly an answer to your question, I guess, but it's as close as I can come to one.