Tell HN: We have a responsibility to speak out against blockchain technologies
why? i think it&#x27;s the coolest thing ever.<p>anyone can write a contract to automate taking out a loan, investing it, and pulling out the money, develop exotic securities, and bespoke arbitration. anyone can do it regardless of credentials or connections; just a month of learning.<p>pretty darn cool to have unbridled access to a distributed computer.