Yes - just like California gold mining went mainstream. I overheard one of my non-tech friends recommended investing in Etherium to another non-tech friend - it

Yes - just like California gold mining went mainstream. I overheard one of my non-tech friends recommended investing in Etherium to another non-tech friend - it made me worry. At least the recommender actually called it a crypto currency and the other, the recommendee, asked what made it useful.