HN has a major blindspot for blockchain tech. The biggest pay packets for engineers I'm seeing are for AI and blockchain companies, and the liquidity events for blockchain engineers are far faster. There are many deep tech problems in the blockchain space that are interesting to solve, from cryptography to distributed computing to verifiable computation to economic incentives. The valuation of crypto has risen significantly lately, despite endless speculation from the cognoscenti about its demise, and very little chatter on HN about it.