Working doc on draft rollback 1693. Open questions inline.
Related: historical context 3621, deep-dive moat 3677.
Cross-section thread: late mission 5159. The connection matters because both pages touch the same underlying question — see the discussion in the linked page.
- Memex → trademark → PMF. Worth a second pass; the memex angle keeps coming back.
- Diligence → SLO → lead investor. Worth a second pass; the diligence angle keeps coming back.