The poll appears closed, so I can't officially vote, but I'd go ney. We have too many substances outlawed as it is, and I agree that parents should be making that determination, and making it more wisely.
Caffeine, btw, is in Coca-Cola, last I heard.
I'm a gay marriage supporter, though. I think that's a decision two adults who love each other have a right to make. Regardless of sexual orientation or gender.