I enjoy smoking. Especially smoking in a public place. I don't smoke at home, only when I go out for a coffee or out generally.
A night out in the club is just not the same without the smoke. We had 6 months of banned smoking in bars during winter...my God, that was awfull, it's like you can smell every person that's beside you. Which would be good if it were only good looking ladies, but when it gets packed and you have to pass by a hundred drunken, sweaty dudes, it's not so fun. Smoke eliminates that problem, you can't smell anything but....smoke.
Fuck, I know lots of non-smokers who hated that non-smoking period. It's simply not the same. Cigarettes are just as important as alcohol when you hit a night club. They go hand in hand. Those that can't stand smoke should stay home or go to open terraces.