From what I gathered from his post, I think the advantages came unexpectedly.
Now, he probably wishes he would have went non-smoking YEARS ago.
Maniac (just theorizin')
I used to beg, literally beg bar owners to go non-smoking. Everyone of them was afraid of losing business. I told them of their losing some or all of MY business right now. They didn't care about that. Fear took over their minds.
The one owner I had the most respect for ran a place called Smokey's. She wanted to open a second bar and I suggested doing it in the rich part of town and calling it SmokeFree's, as a play off of her other bar. I said the free publicity about that would be a great way to do a grand opening. She was too afraid of doing that and opened a place on the poorest side of town that is still a successful business today, btw.
She, a non-smoker, died a few years later of small cell lung cancer.
I also understand the reluctance and expense to clean up a smoking bar, especially in today's political environment of control-freakism where spending thousands on smoke eaters and then having them instantly rendered useless when laws are passed prohibiting smoking might put a damper (get it? damper...stop me!) on cleaning up the air.
I don't smoke.
Jeff Livingston