I only came in 2 days ago and love this. I can see every smoker having one of these in his/hers pocket so they can smoke where ever they like. The restrictions in most states are such that smokers aren't welcome anywhere. Now you can smoke on the subway, hospital rooms, work, restaurants, public buildings and where ever you like. This is really going to rock the smoking world especially if the nicotine hit is as good as a cigarette. Quit the dangerous destruction of your body and still not quit smoking. Win, Win as I see it. I am sure the big tobacco companies are looking at this as well as maybe another product as they already have the network for distribution or to buy it and hide it in the closet like the petroleum companies have done with inventions that increase gas mileage.