Okay, we're way off-topic and I don't want to hijack the thread. I don't enjoy smokers, I wouldn't work somewhere that allowed smoking, and I don't honestly care to start a business that supports smoking. That being said, whenever there is a choice, I favor actual CHOICE.
If smokers want to smoke, then they can do so in a place that allows them to smoke. If they all gather in one building, what's the harm? And what's the harm if they bring some food to cook for each other? And where's the problem with having a table for them to sit at? And is it so wrong to pay one smoker to prepare food for another smoker?