I never realized how much different it is to be in a smoke free casino until I visited Montreal last year. Now I always look for the non-smoking sign at a table.
if you think thats good/bad, then you should come to chicagoland where its ALL going smoke free in 2008, this will affect 10-15 million people (i heard like 9 counties)
I've noticed that when I'm in cities that have those bans and I go out drinking for the night, I generally don't feel as bad...something with being congested the next day and drinking too much = feeling shatty.