I'm pretty open about my vaping habit. I treat it like cigarette smoke, and only use it in approved areas. I work for a health insurance company, and they don't allow tobacco use or vaping on the property.
I understand the concern about kids. Most legit, and decent, vendors would not sell to anyone under the age of 18.
I recently got my mother, a life long smoker, using an ecig. She had a terrible smokers cough, and after about two months using an ecig, her cough is gone.
I've steadily lowered my nicotine level, and am close to 0 nicotine.
Thanks for listening guys.