Crypto is the future of The Currency in the world and BTC will be the Great Grand Daddy for all CryptoCurrencies. The surge of BTC to $4k from a fall in such short time gives a glimpse of what can be its Value by The end of Fall 2017. Everytime i think BTC, i pity the guy who once bought a pizza for 30 or something BTC.
P.S. Thanks for previous Upvote...It took the Payout to nxt level...You still are No1 And Most Valuable Upvoter on My Steemvp.com profile. Thanks a Ton