On a personal note I'd just like to say I don't personally care how smart a dolphin is. It could read war and peace and write an A+ book report, but If I was hungry and it tasted good between two buns with some cheese and mustard I'd eat that sucker.
From a religious standpoint that I know everyone doesn't share. Man is given dominion over animals. Now I believe we should be responsible with that dominion and that means not over farming, hunting, fishing, etc. But I still believe man has the god given right to eat any animal he wants whether or not it be a good choice.
No offense to any one person I just see the smart dolphin arguement being brought up alot and I thought I'd throw in my measly 2 cents.