Well Im a smoker im on like 6 a day... I try to make the cigs with the less crap in (silkcut silver) I met up with some friends lastnight and they were smoking electronic cigs.. I tried abit of it and although you can tell its not a real cig.. it does do the job.. they cost £10 and they are rechargable you do buy the cartirges to go inside em but they are cheap.. I went on amazon and you can get 20 for £12 and each is equivelent to 200 drags of a normal cig... plus you can legaly smoke them in pubs and clubs they dont smell atall.. Im thinking of picking one up soon