I'm not sure that I could date somebody who was a smoker.
There was a guy who I was interested in a few years ago who smoked, and it made me wary. Oh, and he was also a Yankee fan, and I'm not sure I could take him home to meet my Dad in that case!
I've made out with smokers, and I can't remember being able to taste the smoke. But I don't think I could date somebody that smoked in the long run.