[Skywalk]

Less productive as a whole? perhaps not. But in my rather varied experience in a number of workplace environments, many smokers took more than their allotted breaks to go have a smoke. Then again, I actually put effort into my work, however trivial, and not everyone(non-smokers included) does that, so perhaps I'm noticing a trend that stretches beyond the smoke/non-smoke debate.

[willyone]

You are so superior. Is your first name mother.:)