I really love the part where he talks about being able to finally scale trust/decision making.
Every time I watch or listen to this guy I think about the stories about asking a barber if you need a haircut. He has an interest in bitcoin doing well.
Currency has been an amazing technology, and I look forward to a quality way to transfer between currencies that blockchain tech might enable.
Also, I disagree with his assertions that almost all great innovations were illegal. That one just seems obviously false.