Very good article. Thanks for bringing this to my attention. Sell the coins that you know nothing about. Do proper research on any coin you buy. If the market falls at least you can hold your coins knowing they have a long term future. I was wondering if anyone of you uses: https://www.coincheckup.com They seem to give this complete indepth analysis of all cryptocoins. Sorted by team, product, company, advisors, previous investors, etc. Check: https://www.coincheckup.com/coins/Ripple#analysis For the Ripple Report