> The ETH example you mention was a PoC. It did not generate revenue and is not a business. Don't get me wrong. I think it's great, and it might be technically

> The ETH example you mention was a PoC. It did not generate revenue and is not a business. Don't get me wrong. I think it's great, and it might be technically very impressive, but it's not generating money. It's not a business. It's not even technically impressive. They're literally using Ethereum as the backend database so the guy running it can say "Blockchain!!" a lot, 'cos he's a hodler. I tracked down the details: https://davidgerard.co.uk/blockchain/2017/11/26/the-world-food-programmes-much-publicised-blockchain-has-one-participant-i-e-its-a-database/ https://davidgerard.co.uk/blockchain/2017/11/26/the-world-fo... The programme does great work! But nothing whatsoever about it is Good News for "blockchain", except for PR purposes.