Well, according to some accounts during the holocaust, conditions in the ghetto were so poor the men took off their leather belts and boiled them just to have some very, very basic broth. Just struck me as odd that an action such as consuming skin on its own (with the exception of pork rinds as that is the only well-known example I could think of) would be used for any other reason than sheer survival. Obviously I was wrong and people enjoy the skin/leather/rind whatever. I guess it's just a difference In culture thing. Once we served some guests corn, they claimed it was fit only for pigs, and angrily left; different cultures, different traditions.