Really good article. Insane to see the MCAP of cryptocurrencies at a staggering $178 BN USD now.. A few months ago it was nowhere near that figure. What I would like to know is whether we are in a bubble right now with the market being too optimistic. However personally I feel bitcoin and few other of the bigger cryptocurrencies, namely Litecoin, Zcoin and Ethereum are here to stay (of course others are as well but I cannot name them all.) Really interested to see how cryptos do in the final quarter of the year!