We'll see where this goes. Blockchain is a great concept, but on cryprocurrencies, the verdict is still out.
see article at: http://www.marketwatch.com/story/bitcoin-ether-and-other-cryptocurrencies-may-be-seeing-the-beginning-of-the-end-2017-09-06?_lrsc=4f683b9f-26f5-469d-8414-8fdb002bac63
