I guess I'll do this, too, then.
Gay marriage: Yes
Guns: I'd favor limitations of some sort. Definitely psychological tests, even if just brief and simple ones, first.
Prayer in School: Private and personal, OK. Official, no way.
Death Penalty: I support it, but mostly because it's A) cheaper, and B) more humane. If we, as a society, value freedom, what's worse than depriving someone of their freedom for decades? I don't think the law code should be Draconian or anything, but it should be a possibility.
Abortion: Yes.
Evolution in School: Yes. It's a theory, just like gravity and the germ theory of disease. You could argue it's more sound than gravity, since at least we can see DNA. We're still looking for the basis of gravity.
War in Iraq: We should have finished this back in the First Gulf War. Since we didn't, we should have gotten more support and perhaps established a government-in-exile ready to take over.
War in Afghanistan: Stay until things are stable enough for us to leave.
I agree with bbdaniels. ID is religious, not scientific. Science can be proven or disproven; it's falsifiable. I'm an atheist, and that's a matter of faith. The existence of gods can't be proven or disproven.