Very cool article and thanks for it. Always hard to tell early on if an investment will pan out and what to bet on. I was around and investing in the first tech boom. I bought stocks for less than $2 that went to nearly $200 in less than a year. My broker had three years over 700% before things turned and crashed really hard. But a few companies like Amazon came out of the ruins.
Bitcoin seems to be a keeper and only time will tell. In the meantime, spend the cash if you have made it on some of the things you laid out. In other words, enjoy your life.