Reply #3: Never had it...

[TreasonousBastard]

due largely to the yuck factor, but you've been able to get jellyfish in Chinese shops, and real Chinese restaurants, for years. Sea cukes and urchins, too.

Clams and catfish eat dirt, so what's the point there?

Anyway, the main point is that we've managed to fish all the fish out of the sea. What do we do when the sea robins and jellyfish are gone?

Eat the dirt?