AllTheNamesWhereTaken,
I apologize, I thought maybe by posting on this subject you would be open to the opinion of others. I guess that is not the case since your intent appears simply to justify it.
I must say though, I don't see it working out, no matter how you swing it. Non-smoking bars and restaurants? With out any hassle? Give me a break.... Even if that was true, a plane is not a bar restaurant, it is a tiny tin can with a bunch of pissed off passengers ready to pounce on anything taboo.