You know, I've been thinking about the very same thing the other day. Combining seemingly disconnected technologies is truly the way to move forward. I love how robust blockchains are and coupled with advanced encryption, they could store private information in plain sight. Man, if they could just find a secure way to make us our own private keys, nobody would need to memorize anything anymore. No more identity theft, no more lost passphrases. That would be the dream!