> Its going to be used to build things like a decentralized, public web of trust that can be used for open, public uber & airbnb clones. It's already trivial t

> Its going to be used to build things like a decentralized, public web of trust that can be used for open, public uber & airbnb clones. It's already trivial to build those clones without blockchain if users give up a small amount of trust, and that amount of trust is basically irrelevant to the overhelming majority of users. And the advantages of non-blockchain development, in return, are huge.