Shareable Illumination Test
Publish familiar truths in a form readers benefit from forwarding
- Difficulty
- Easy
- Time to result
- ~days to results
- Steps
- 5
- Confidence
- 97%
Godin's decision rule for a strong blog post is not whether it contains new information. He asks whether it articulates something readers already know in their bones to be true, interesting, or worth considering, and whether the wording helps them share it with someone else. The forwarding must benefit the reader by making a useful connection with a colleague, friend, or family member. This shifts editing away from comprehensiveness and toward transferable clarity. A mundane frustration can qualify if the post gives the reader a concise artifact to send to the person who can act on it. The mechanism is illumination: recognize an existing tension, phrase it so it resonates, and package it as socially useful language rather than as a claim to breaking news.
Origin
Godin states the test while explaining how he knows a rewritten post is ready and what service his long-running blog provides.
Core principles
- 01Illumination can be more useful than breaking news
- 02A post succeeds when it gives readers language they can use
- 03Sharing should strengthen a real connection
- 04The idea should already feel true, interesting, or worth considering
How to run it
- 1
Find the recognized truth
Choose an observation your intended readers already partly understand or feel. It should be true, interesting, or worth thinking about without requiring a news hook.
Pro tip Start with recurring frustrations or insights people struggle to articulate.
Watch out Do not disguise an unsupported novelty claim as familiar wisdom.
- 2
Give it transferable language
State the observation in a form that is clearer, tighter, or more memorable than the reader's current wording. Make the post useful as an artifact, not just enjoyable in the moment.
- 3
Name the forwarding path
Imagine a specific colleague, friend, or family member the reader would send it to. Identify the conversation the post enables.
Pro tip If no plausible recipient comes to mind, the insight may not yet be socially useful.
- 4
Check mutual benefit
Confirm that forwarding helps the reader and the recipient rather than merely promoting the writer. Preserve the connection as the point of the share.
Watch out Virality without usefulness does not satisfy the test.
- 5
Edit toward illumination
Remove details that do not clarify the recognized truth or improve its usefulness in the intended conversation. Publish when the post performs that service cleanly.
In the wild
Godin writes about the frustration of selecting a state from a 50-item checkout menu. A reader who shares that frustration can forward the post to a webmaster and use it as support for changing the interface.
→ The post gives the reader useful language and opens a practical conversation without breaking news.
Godin asks whether the reader has a brother, son, colleague, daughter, or sister who would benefit from the insight. The post becomes the door through which the reader makes that connection.
→ Sharing serves the relationship rather than merely amplifying the author.
Common mistakes
Confusing usefulness with novelty
The blog's service is often to illuminate what already resonates, not to claim a scoop.
Optimizing for empty forwarding
A post that spreads without helping the sender or recipient misses the connection mechanism Godin describes.
Is it for you?
Best for
Writers whose value lies in clarifying recognizable problems and giving readers useful language to share.
Not ideal for
Reporting where novelty, completeness, or primary evidence is the central promise.
From the transcript
“the purpose is tell people something they already sort of know in a way that they would be grateful for the chance to forward to…”
“if I can show up with something in your bones you know to be true or interesting or worth thinking about but I can say…”
“I am trying to illuminate things that already resonate with people”
From the episode
#728: Seth Godin — Coaching Tim on Overcoming Resistance, Lessons from Isaac Asimov, Writing Secrets After 8,500+ Daily Blog Posts, The Dangers of Authenticity, Practices for Consistency, and Much More
Seth Godin