Interesting article. I was about to start a similair discussion. There's a lot of exchanges out there. I found that coinmarketcap.com gives quite a decent overview. I really advice people to take a look at: https://www.coincheckup.com The site lets you check all there is to know about the team, product, communication transparency, advisors and investment statistics on every crypto. See: https://www.coincheckup.com/coins/Emercoin#analysis For a complete Emercoin Investment and research analysis.