Working doc on Rio Singh. Open questions inline.
Related: Cyrus Patel, Lena Patel.
Cross-section thread: blocked principle 4757. The connection matters because both pages touch the same underlying question — see the discussion in the linked page.
- Second-brain → wedge → weekly. Worth a second pass; the second-brain angle keeps coming back.
- Dau → learning → onboarding. Worth a second pass; the DAU angle keeps coming back.
- Deploy → ICP → pitch. Worth a second pass; the deploy angle keeps coming back.
Last touch: replied on email, owe a follow-up next week. Context they care about is mostly in projects/.