RE: Hi, I’m William Mougayar from Toronto, Canada. I'm an investor & author of The Business Blockchain – the first business book that fully explains the blockchain’s implications on business.

[wmougayar]

Loaded question :)
I'd like to see more in Healthcare and Government services. And I'd like to see a real blockchain-based bank (or several) take shape from scratch... as new ones.
I'd like to see Google-like services where you can check the blockchain for proving something or verifying trust or ownerships.
I'd like to see 1 Trillion dollars moving on blockchains in 5 years, in both currencies and assets. I think that's possible.