Good post. Thanks for bringing this to my attention. The decision to buy a coin should be based on real analysis of the coin. I found that people keep buying coins without have any knowledge of them. This is considered high risk. Besides coinmarketcap.com there is: https://www.coincheckup.com Every single coin can be analysed here based on: the team, the product, advisors, community, the business and the business model and much more. On: https://www.coincheckup.com/coins/Ethereum#analysis For the Ethereum Investment analysis.