We also need to realize that to many (uninformed) people (and honestly, do we really 100% know the answer to this ourselves?), vaping *could* produce a danger/some form of exposure to non-vapers in the area. We really don't have a bottom line yet, scientifically, on whether nicotine, the PV and the flavors enter the air around us to a degree that others sensitive to those ingredients could have some sort of a reaction; and if so, just how much.
Although I may sound like a traitor saying this, until we do have that information, cut and dried, from a good, non-biased source, it isn't just our rights we're talking about. So we do need to be sensitive about this, IMO. Educate, but don't just blow clouds of vapor at people yelling that it's your "right." Until all the science is in, we don't really know if it is.
Just be sensitive to these facts, is all I'm saying. In much the same way we feel we're having our rights "taken from us" by not being able to vape in public places, non-nicotine users feel their own rights to a relatively safe environment are being infringed upon. It isn't all about us, us, us. And no, I don't believe it's 100% about the feds and money, though that's obviously a large part of it (and no, I didn't drink any Kool-Aid or swallow the wrong-colored pill to come to that conclusion). There are many, many, many people who have family members who have lost their lives to smoking, who campaign about these things. They need to be educated...but with a degree of sensitivity. They may seem annoying (and uninformed) to us, but their cause really does come from the heart.
So *educate* (rationally and calmly), is all I'm saying. And yes, do have answers available to these questions, such as "addiction" and "young people." Just MO.