Interesting article. I was about to start a similair discussion. The current total market cap of all cryptos might seem high but blockchain is here to stay and will involve all our lives. I do see a bright future for everyone that's hold's their coins with a long term vision. Besides coinmarketcap.com there is: https://www.coincheckup.com Since I use this site I make so much less basic investment mistakes. For example: https://www.coincheckup.com/coins/Ripple#analysis To check Ripple Analysis