Originally Posted by anabolism

Are long toenails more gross than long fingernails? Or long hair? How about long, greasy-looking hair? Or facial hair? Is 2-day stubble gross? Many people go around with bare elbows, and a lot of people have nasty, scaly, dirty elbows. Is that more or less disgusting than clean bare feet?

It's quite clear that many people, for whatever reason, have a strange fixation/fascination with other people's feet. A fetish, I'd say.