Well since there isn't a SA group that I'm aware of, I know I can find the support I need right here . . . whether in a agreement or disagreement. Ever been to AA or NA? . . . socializing with those sharing a common thread, active as well as those celebrating sobriety, is what help so many make it to full sobriety . . . and they serve coffee and cookies!!
Actually, there is a SA, or at least used to be. Never caught on the way AA and NA did, though.
And your comparison of AA to this forum is actually a pretty decent one. AA does wonderful things and just flat out works miracles for those who seek it out. On the other hand you have those who show up because their PO will throw them in jail if they don't get that little paper signed 3 times a week. It doesn't do a whole hell of a lot for them.
Same thing here. If a smoker finds his way to this forum looking for an alternative to smoking, then by all means, give the guy any and all the help he needs!
But to go and actively seek out smokers who have no desire to quit, and then trying to push them into it?
Yeah, it should come as no surprise that there's a low success rate associated with that.
And if they finally do want to quit smoking someday, it's quite likely that a great many will be very hesitant to consider this particular alternative just due to the annoying evangelism that is now associated with it in their minds.