No doubt that smoking is unhealthy and I'm ok and also happy they limit it in public. Being an asthmatic person myself, it's easy to understand how unpleasant the smoke can be for those who don't like the smell.
However, I do think people push their hatred towards cigarettes too far, some being even hysterical, some quite naive and childish about it. I'm a light smoker myself, meaning I have 1-2 smokes a day, and not always even the one (especially when it's cold outside). Clearly I don't do it because of an addiction, I do it alone, so it isn't peer pressure either. I like the taste, and I especially like the flavour I get, if eating meat for example soon afterwards.
So, I guess I should have quite a lot excitment wondering wheather I'll wake up in the morning or not.