I love your article and you absolutely nailed it about there being so many uses for cryptocurrency/blockchain(distributed ledger) technology! Your approach about finding those special cryptos that will have practical value in the future is also spot on. I present to you one such cryptocurrency, that is Swarm City (SWT). With their affiliated Chasyr app that is an Uber "up-ender" I believe it is the coin you referred to with the potential to reach $60billion market cap. Thanks! Resteemed!