I'd be the first one in line to try that danger-free cigarette.
Most smokers I know or have met as a whole are generally very considerate of non-smokers' feelings. In addition, they are some of the coolest people I've met. It's like a brotherhood of sorts...
One night, Mimi & I were waiting for a bus at the corner of Ashland and North in Chicago. A guy asked me for a smoke, and of course, I obliged. The guy was almost offended that I wouldn't take his dollar for it. Heh.