"Blockchain" is like "cloud" as a term – it is ambiguous. It means different things to different people. Not everyone understands what a blockchain is – a lot o

"Blockchain" is like "cloud" as a term – it is ambiguous. It means different things to different people. Not everyone understands what a blockchain is – a lot of people probably have about as much understanding of it as they do cloud. I guarantee a lot of people who even give talks and consult on blockchain tech don't know what Byzantine fault tolerance is.