Interesting blog. Good to see I'm not the only one that is thinking about this. There's a lot of exchanges out there. I found that coinmarketcap.com gives quite a decent overview. An interesting website I found: https://www.coincheckup.com Supposingly they researched every crypto coin in the scene based on: the team, the product, advisors, community, the business and the business model. They even score the coins stengths. For example: https://www.coincheckup.com/coins/Nxt#analysis To see the: Nxt Analysis.