My ex-boss started smoking again after he discovered them. Guy puffed it like he was in a noir film, blew the vapor all over the place. They most definitely have a smell, and I'd often end up stinking of it when I got home from work.
We should. Diacetyl is quite dangerous to inhale.
And Diacetyl really is quite dangerous.
I'd rather err on the side of personal freedom, especially when those trying to decide how we live our lives may have an agenda. That agenda could often even be promoting a different industry's interests, for example banning internet poker was heavily pushed by the brick and mortar casinos.
Ha. You wish.
And in any case with diacetyl and e-cigs, you are not making your own choices, you are forcing everyone near you to inhale those things.