I haven't been pulled for vaping yet...lol though the 45 in a 25...yeah, that got me pulled. 
Campus security gives me a few odd stares, but nothing yet. One of my professors whom I'd go so far to say I'm friends with thinks it is interesting, and is just grateful it got me off analogs. I regularly give it a brief wipe down cleaning before his class starts, due to the fact we meet in the campus coffee shop.
A few days ago a professor from the medical department saw me vaping, and asked my opinion on it (including a "Do you enjoy it?" to which I had to catch myself from going "Well no (your word here)"). He and I very briefly discussing vaping, its efficacy as a means to quit smoking, and the FDA thing coming up before moving on to other topics.
Campus security gives me a few odd stares, but nothing yet. One of my professors whom I'd go so far to say I'm friends with thinks it is interesting, and is just grateful it got me off analogs. I regularly give it a brief wipe down cleaning before his class starts, due to the fact we meet in the campus coffee shop.
A few days ago a professor from the medical department saw me vaping, and asked my opinion on it (including a "Do you enjoy it?" to which I had to catch myself from going "Well no (your word here)"). He and I very briefly discussing vaping, its efficacy as a means to quit smoking, and the FDA thing coming up before moving on to other topics.