These things have only been around for a few years. So, true. Invented in China around 2005 and starting around 2007 began to be seen in the rest of the world. Give it some time. If they don't become 'medical' devices or banned or some form of 'regulated' devices, they'll catch on. Caught on with us didn't it?
I vape publicly every chance I get. I welcome questions (and looks) from people. Most think it is some kinda' medical device. I wear a Tornado on a lanyard around my neck, so it is clearly visible.
We are the pioneers of this movement. Keep up the good work!