I find it improves the flavour. And I do love shrimp.
I do not work for them, but I appreciate good business people.
What the devil was I talking about?
Oh yeah. Do you mean to soak the shrimp after they've been boiled?
After I've shelled them, into the boiling water, with cayanne pepper and other seasonings and a couple drops of olive oil, they go.
Just before I think they're done, about 1/3 knotted, I dump'em into a collander with cold running water. After a minute or so of this - off they go into the freezer to drop down the temp as quickly as I know how. Are you guys on the Food Network? You know lottsa tricks.