I like how the non-smokers say you can just stay home, but when the smoker says you can go to a non-smoking restuarant your like I should be able to go any where I want and have no smoke around me at all.
If someone wants to put in a smoking section they should be able too, if they want to make it completly non-smoking they should be able too, in fact there are more and more non-smoking establishments because more and more people fund those. This is where you need to spend your money and as this portion of society becomes more profitable we will see less and less smoking establishments. Instead you want to create law, laws to force someone who owns a bar to ban smoking even though all of his clientel might smoke...so his clientel stays home now this owner is out of business I guess we can pass a law to help him out too.
Let the market decide, if you look around it already is...