My mother remembers the days when chicken soup was made with a whole chicken,
killed in the back yard. She says nibbling the feet was her favorite part.

I don't see them in the market very often, but I've used them for stock. Once
tried "buffalo feet" for a party - good for a novelty, but not a keeper.

Duck feet in that licorace sauce at a Chineese place is mostly about the sauce,
and the looks you get from the tourists as you nibble the webs.