If I were looking, I'd list myself as a smoker.
Somebody that is interested in you and thinks you are a smoker isn't going to be turned off because you
vape.
Somebody that is interested that you told you don't smoke may very well be turned off because you vape.
If I'm advertising on a dating site, it is because I am interested in meeting somebody, not because I want to make some sort of pro-
vaping political statement. Being honest (In THEIR eyes) is kinda important.
I could claim I weigh 120 pounds, too- and it would be true- If I were on the moon.