Ethereum, Bitcoin, and blockchain expert William Mougayar joins us today. William's new book, The Business Blockchain, was recently featured on TechCrunch and elsewhere. As a long time industry insider, William Mougayar is a prolific researcher, writer and theorist who has been described as the most sophisticated blockchain business thinker. We discussed Ethereum's rapid growth, emerging non-currency use cases for Ethereum such as the Akasha decentralized social media platform, how the growth of Bitcoin and blockchains mirror the growth of the Internet in its early years... and much more!