[masraum]

My mom has "NJoy" electronic cigarettes. She got the "deluxe" which look like cigarettes. There's no smoke from hers. You can get full nicotine, light and no/0 nicotine cartridges.

She smokes them inside the house and the car. She has brought them on a plane in carry-on baggage. I think they came with some sort of card to carry to show TSA folks that they were ok to bring on. She says she'll not use them in places that they'd really freak people out. She mostly uses them in the winter when it's too cold to go outside to smoke.