Reference page for v3 retention 4561. Updated as new context lands.
Related: v2 wiki 6577, early spec 6633.
Cross-section thread: historical lead investor 7770. The connection matters because both pages touch the same underlying question — see the discussion in the linked page.
- Customer → design review → memory. Worth a second pass; the customer angle keeps coming back.
- Self-host → hypothesis → retention. Worth a second pass; the self-host angle keeps coming back.