Newsletter Niche Validation

Act as a thoughtful media operator.

The newsletter idea:
- Topic: [TOPIC]
- Target reader: [READER]
- Why me: [WHY_ME]
- Promise to readers: [PROMISE]
- Frequency I'm considering: [FREQUENCY]
- Monetization approach: [APPROACH]

Stress test the idea:
1. Reframe the niche in 1 sentence — is it specific enough?
2. The reader's existing alternatives (newsletters, podcasts, communities)
3. What makes mine genuinely different — or is it not?
4. The promise I can keep weekly for 2 years without burning out
5. 5 cheap experiments to validate before committing (lead magnets, polls, tweets)
6. The 90-day editorial calendar — can I actually write all of it?
7. Likely monetization timeline given the topic
8. 3 ways this niche fails and the leading indicators of each
9. A go / no-go decision rubric I can apply at day 30, 90, 180