But restaurants, clubs, and bars, or other "hang out" areas should not be prohibited from allowing smoking. It takes away from the experience. What's a cappucino without a nice cigarette to go with it? Hell I wouldn't even want one without a cigarette. If I go to a restaurant and wait five mintues to get my order taken and then 20 minutes for my meal, maybe longer depending on what I'm ordering, I'm either going to smoke, or I'm going to take my business elsewhere. Half the point of going to a restaurant for me and many smokers is to go somewhere get away from it all, and have a few smokes over conversation. It should be our choice to do so, and that's what I think many people fail to comprehend. Being able to smoke at a restaurant is half the fun of going there.
If you want a non smoking place than let your businesses owners know by the choices you make. If you don't like smoking at a restaurant, then don't go to one that allows smoking. Or ask for a non smoking section.
Over the next two decades I see almost every restaurant in America having the smoking and non smoking sections seperated by walls and glass windows and with seperate ventilation systems as well.