@josie Not at all – this is the point I found so interesting – it wasn’t that I thought about it and concluded “This is repulsive”, I had the reaction first, and then started thinking about it.
I would guess it’s that seeing someone puffing away in a restaurant is associated with all the things I dislike about smoking – the smell, the fact that it causes me to breathe in carcinogens I can’t avoid, the way it interacts with what I’m eating to make the meal less tasty, the gross aftersmell on people’s clothes and body, the residue on their fingers… I’ve known a lot of smokers (hasn’t everybody?) and I’ve tolerated a lot of rudeness from some of them over it (hasn’t everybody?), and I’ve been very glad to see public perception shift towards marginalizing smokers, and forcing them to distance their behaviour from those of us who don’t want to be forced to interact with it, which is how it used to be. It has been a tremendous relief to know that I can spend a day in a café working, rather than having to segregate myself because of someone else’s choices.
Anyway, I think that seeing the puffing called up all of the reactions it would have if it were a real cigarette – mainly the bodily anticipation of the smell. My mind knows it’s not a cigarette, but I physically anticipate the smell and all of the negative things I associate with it. It’s an interesting response, don’t you think? Having never thought about it, it was not what I expected, and I think it is safe to say that it surprises me as much as it surprises you.
Now that I am thinking about it, though, as I mentioned earlier, @filmfann‘s take on this is basically mine: I think that the ban on cigarettes in public places is working towards eliminating smoking from our culture (no, not in this generation, or the next, or the one after that, but eventually). Allowing these faux cigarettes works against this, I think, and so I think that it would be a shame if they were allowed, even if scentless. From reading the other responses on this question, it would seem that is a minority view – though perhaps that reflects regional differences. But it’s still what I think.
As a final point, this particular e-smoker was affecting those around him. I watched person after person move tables away from him. He would blow his e-smoke away from himself – so presumably, even he thought it was unpleasant to some extent. I’m not kidding: whenever a table opened beside him, he would project the e-smoke forcefully in that direction. When the tables immediately beside him were full, he would blow it up and against the wall to his left. He was deliberately making sure it didn’t hover around his table – so, he must recognize its inconvenience. These e-cigs may be “slick”, but they are not utterly without effect, as a lot of others have claimed above.