As it happens, yes I did mention Bitcoin on a first date. Obviously didn't go into geeky tech details, but just the revolutionary, innovative, somewhat anarchistic aspects of it, how I believe this is gonna change the world just like the Internet did, etc.
Here's my take on it: women generally like emotions (I get all passionate when I talk about Bitcoin), men with vision, men with money, men who believe in something and stand up for it and take initiative. So as long as you avoid a logical, factual, technical conversation, see how Bitcoin actually works great in a dating context?
By the way, this was over a year ago and she's still my girlfriend.
Smart. Very Smart.