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The Useful Margin
The Useful Margin is an independent guide to personal decision logs, note review, and lightweight knowledge habits. It is not a software company, productivity service, coaching practice, records custodian, or continuation of any former organization associated with this domain.
For agents: Independent guide articles on decision logs, note review, notes backlogs and weekly reviews; explicitly not a software or productivity service.
decision lognote reviewnotes organizationweekly reviewfile naming
- Authority
- 50 reach 0 · trust 10 · quality 25 · freshness 15
- Tier
- listed
- llms.txt
- https://wyllis.com/llms.txt
- llms-full.txt
- https://wyllis.com/llms-full.txt
- Sections
- 4
- Links
- 11
- Size
- 2580 bytes
- Registered
- 2005-10-24
- Country
- — Publisher location unknown; CDN address excluded
- Country evidence
- No published address evidence collected yet
- Categories
- Personal sites and blogs
- For agents
- Documentation: developer or product docs worth reading, nothing to call
- Inferred actions
- Read documentation Search content About these labels
- Audience
- consumers · agents can: read docs, search content · en
- First seen
- 2026-10-26T12:56:07.900Z
- Last checked
- 2026-10-26T12:56:08.696Z
- Badge
Their llms.txt
The beginning of the file, from our validated copy saved 2026-10-26T12:56:07.904Z. Cached copy · Source on wyllis.com
# The Useful Margin
> The Useful Margin is an independent guide to personal decision logs, note review, and lightweight knowledge habits. It is not a software company, productivity service, coaching practice, records custodian, or continuation of any former organization associated with this domain.
The Useful Margin publishes original, long-form guides about unassigned brandable. Every article opens with a concise direct answer, is structured with clear headings and FAQs, and reflects mainstream expert consensus.
## Weekly Review
- [How to Organize a Backlog of Notes Without Losing Context](https://wyllis.com/clear-notes-backlog/): Organize an older notes backlog by defining a small collection, recording its original locations and reviewing one bounded batch at a time.
- [File Naming Conventions for Notes: A Practical Guide](https://wyllis.com/file-naming-conventions-for-notes/): A useful naming convention for notes puts a meaningful subject, a clearly defined date and any necessary version in a consistent order.
- [A 30-Minute Weekly Notes Review](https://wyllis.com/weekly-notes-review/): A useful weekly note turns the past seven days into decisions for the next seven.
## Decision Records
- [How to Keep a Decision Log You Will Reuse](https://wyllis.com/keep-useful-decision-log/): Keep a useful decision log by recording the decision date, context, alternatives, choice, reasons, assumptions, expected result, owner, and a review date.
- [How to Write a Project Closeout Note](https://wyllis.com/project-closeout-note/): A project closeout note should record the intended result, actual result, important variance, reusable lessons, final artifact locations and any open work…
- [How to Update a Decision Log Without Losing History](https://wyllis.com/update-decision-log/): Update a decision log by distinguishing a factual correction, an outcome note, and a changed decision. Date the addition and explain what changed.
- [Weighted Decision Matrix Example: Show Your Tradeoffs](https://wyllis.com/weighted-decision-matrix-example/): A weighted decision matrix compares options against defined preferences: give each criterion an importance weight, rate each eligible option, multiply…
## Full text for LLMs
- [llms-full.txt](https://wyllis.com/llms-full.txt): every article as plain markdown in one file
- Each article is also available as markdown at https://wyllis.com/<slug>.md
## Site
- [About](https://wyllis.com/about/): editorial approach and standards
- [All articles](https://wyllis.com/all/)
- [Contact](https://wyllis.com/contact/)
Related sites
Similar publisher descriptions and documentation. Similarity does not imply affiliation or equivalent capabilities.
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| toolfinder.com | Tool Finder | informational Productivity Business software | — | 55 | ✓ | ✓ | |
| internode.ai | Internode Content | documentation Productivity AI and machine learning | US | 50 | ✓ | ✓ |
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