Skepticism of individual cryptocurrencies is advisable as is skepticism of their critics. A lot of the vitriol and guttersniping is the product of rivalry betw

Skepticism of individual cryptocurrencies is advisable as is skepticism of their critics. A lot of the vitriol and guttersniping is the product of rivalry between them, bitterness over the fall in value for many of them, and an almost religious division of opinion on the merits of sidechains versus separate currencies. At the moment the Wikipedia page for ethereum has no criticism section, as most controversial subjects do.