Interesting timing - I'm actually building a database of dead YC startups and the pattern I'm seeing is that 60% of failures in data-heavy products come from teams underestimating migration complexity during early pivots. Postgres sandboxing sounds like it solves the "let me test this schema change without nuking production" problem, but the real test will be whether solo founders actually adopt it or if it ends up as yet another dev tool competing against $0 (local Docker + copy of prod data). What's your retention look like after first 30 days?
LLMs are amazing and we use them heavily ourselves - but not for modifying text that is to be posted to HN. Doing so leaves imprints on the language that readers are increasingly allergic to, and we want HN to be a place human conversation.
