In the latest newsletter of Social Capital, the questions “Is this really the critical next step we’ve been waiting for? Do regular people even understand the problem that the blockchain ecosystem is trying to solve?” were asked. I think it is just too early to tell. Could you have foreseen in 1973 that SMTP (aka email) would still be used in 2017 and that it would be one of the most important messaging protocols? I am pretty sure not.