I am disturbed by this thread too. I am a middle aged guy who has been smoking since the 1970's, off and on. Mostly on lately. I am responsible, good at my job and a good citizen. Yeah, I smoke to relax and to open creative thought paths but I am discrete and private and again, responsible. I have a corporate opportunity that requires a pre-employment drug test. Testing is unfair, intrusive and immoral, but to play the game, I - like most of you - have done what was necessary to pass. QF was a tool I was planning to use to get past it. I hope this was a one-time bad experience. Keep posting and stay free, people. Good luck to us all.