Vitalik Wants You to Pay to Slow Ethereums Growth Could adding a new fee help preserve ethereum in the long term? It's a contentious statement in light of the debates ongoing across blockchains over how and when users should pay to support what amount to global computing networks. However, the concept is now gaining notable momentum on ethereum, most recently from the creator of the world's second-largest blockchain himself, Vitalik Buterin. Buterin's concept, described in a recent blog post, revolves…