E Cigarette

Technology has sure changed many things in our world today. Just when you think you've seen it all, you really haven't. I was recently reading about the new e cigarette. It's an electronic cigarette. Who would have thought? You can get 250-300 puffs from one loaded cartridge. Unbelievable. I guess they are made for those heavier smokers. I wonder if they really could seem the same?