Finally, the (possible) coiner appearance i witnessed a few weeks before...

I was at the house of an old friend of my wife. Cool, intelligent dude with an anarchist's heart, btw.
He had someone there to help him repair something, when i caught the following words from that guy, while i was near:
"I think it will take another ten years or so (...) if i were a rich dude, i would to exactly that (...) this is why (...) Bitcoin comes into play"
This was everything i could understand. I kept acting unaffected, and started to think how i could find out more without uncovering myself as a coiner. I think i'll have to interact a little more with this guy, who seemed tech-affine too, so maybe i'll bring in some internet talk on the next occasion. Chances that he is a nocoiner (or anticoiner) are quite equal, judged by the pieces of the half minute long talk i was able to hear.