I did not purposely take Wellbutrin to quit smoking. I was put on it as an antidepressant a while back. After a few weeks, I noticed randomly I was not going outside nearly as much as I had been. Just seemed to be "forgetting" that I "needed" to smoke, if that makes any sense... the urge or craving seemed to just go down on its own.

I do still smoke, though. I went from 1.5 or 2 packs a day to about 5 cigs a day, roughly. Without even trying.