There's been a smoking ban where I live for a couple years now and I never really noticed how much I enjoyed it till I was out of town at a bowling alley and right when I walked in the door it hit me like a wall of bricks.
I for one am glad my city chose to do the ban and I know that I can have a better time without there being smoke in the air.
Some back information, my older brother has smoked since he was 16 (now 24) and every time I get in his car it smells horrible. Almost everyone at my work smokes and I can't stand and talk to them while they do. On the other hand my dad has smoked pot since the 60s and it hasn't bothered me one bit.