I actually like this thread, it shows some objectivity, some good debate, and a little bitterness.
That being said, I've tried the gum, I've tried the lozenges, I've tried the patch, and I've been on welbutrin at one point in my life and here's the result. I smoked as soon as I was done with a lozenge or a piece of gum, I smoked WITH THE PATCH ON, talk about a nicotine buzz; and welbutrin didn't curb my anxiety one bit when I didn't get a smoke in a few hours.
Then I got a blu, and the only time I smoked a regular cig in the first 10 days was when a freak of weak battery life caused both batteries to be on chargers at the same time. I smoked 2 cigs a day for 5 days, then one cig in the next 5 days, then no cigs for... um, 50 days? I can run now, I can breathe, I can smell and taste things, and you know what'll happen if E-cigs get blacklisted or banned by the FDA? I'm gonna go get a pack of cigs. Its that simple.
Could continuous e-cig use be bad for you? Perhaps. But has anyone gotten mouth cancer from the gum? Or a melanoma from the patch? I don't think so. The reason e-cigs are successful is because it simulates smoking, and believe it or not, most of us liked smoking! Now we're substituting something with 4,000 ingredients for something with 4. PG VG Nicotine and flavoring.
Sure it's not perfect, but neither were the first generation of cars. Within the next few years, cartomizer tech, batteries, and juices will all be significantly easier to use. 2 years ago noone would have thought of a ce2, or a tank mod, or a bottom feeding box. The industry can only go forward, so the products WILL get better.