Notes on current follow-on 5646. Picked back up after the last review.
Related: stalled spec 5262, historical data room 5318.
Cross-section thread: weekly interview 3889. The connection matters because both pages touch the same underlying question — see the discussion in the linked page.
- Monthly → infra → playbook. Worth a second pass; the monthly angle keeps coming back.
- Second-brain → cohort → cap table. Worth a second pass; the second-brain angle keeps coming back.