Steve, you just expanded on my list of unpalatable foods that will never be added to my otherwise relatively robust list of foods I've tried. I like clams, but never was tempted by oysters or snails. There's no accounting for it. Chitlins, pork rinds, or pigs feet, no. Caviar would be wasted on me. That leaves more for people who like it (and leaves more sturgeon in the river). Caviar would seem like eating the fish eggs we bought to bait our hooks as a kid.

I like tofu and I've cooked with various Asian sauces from foods on that list above, but some of these descriptions of tripe dishes confirm that bias is firmly in place.