Working doc on 2026-09-17 candidate. Open questions inline.
Related: 2024-01-01 onboarding, 2026-09-01 data room.
Cross-section thread: Cyrus Patel. The connection matters because both pages touch the same underlying question — see the discussion in the linked page.
- Feature flag → PTO → 401k. Worth a second pass; the feature flag angle keeps coming back.
- Dau → rerank → rerank. Worth a second pass; the DAU angle keeps coming back.
Decisions: shipped the feature flag, rolled back the SLO tweak, queued the postmortem for next week.