I'm coming from a different perspective. I didn't know how it worked until curiosity got the better of me and I bought one. I honestly thought it still involved combustion. And the last thing I wanted was more smoking in my life.True. But the thing is, among people who have asked me about it, many of them are already informed of what an e-cig is.
If it had been called "non-smoking cigarette," I'd have investigated and purchased MUCH sooner.

Pretty much "Oh, crap, they're trying to sucker me into even more ways of smoking?"Let's face it... what was our own reaction when we first heard of an electronic cigarette?
I've had the total opposite reaction from people I've talked with.When I stated that I was using a vaporizer, people would: .... Dismiss it, and get suspicious... Not get it, at first, that it is actually a less harmful replacement for cigarettes.

So, yes, our mileage is extremely different!