Yeah, as much as I like the concept of bitcoin (and the blockchain), I don't see adoption becoming anything more than anecdotal. No interest rate, and you have to secure it yourself? No thanks. My "big bad bank" guarantees me at least a small interest in saving money, and if my card is stolen, I get a new one in 24 hours and all transactions are cancelled. I'm happy to pay some transaction fees ("extortion!") to get…
"I don't see adoption becoming anything more than anecdotal." Well the value of the whole blockchain is over $2.5Bn, so it's more than anecdotal. http://coinmarketcap.com/
There is approximately 1.3 Trillion Dollars in paper/coin form, according to the Federal Reserve Bank of New York: http://www.newyorkfed.org/aboutthefed/fedpoint/fed01.html, and that's just USD.
So yeah, anecdotal.