owning things on the internet is (still) an unbelievably huge idea/opportunity. 

things public blockchains make it possible to own: 

identity, money, data, infrastructure, products, art/media, experiences, attention.

Totally agree! The concept of digital ownership via public blockchains can revolutionize how we view value and security online. From safeguarding our identities to decentralizing money and preserving digital art, the potential is limitless. We're on the brink of a new era of internet empowerment.