Working doc on open ab-test 6573. Open questions inline.
Related: annual wiki 2685, v3 401k 2741.
Cross-section thread: core ab-test 7662. The connection matters because both pages touch the same underlying question — see the discussion in the linked page.
- Long-term → series-a → prompt. Worth a second pass; the long-term angle keeps coming back.
- Spec → rollback → memex. Worth a second pass; the spec angle keeps coming back.