🌱 Seedling
The Bus Factor Is a Design Metric
Treating bus factor as a design metric with a target of 2 reduced single-point-of-failure systems from 11 to 3 across 6 engineering teams in 2 quarters.
From the Notebook
Notes
Working ideas, observations, and things I learned today.
🌱 Seedling
The Weekly Email Nobody Reads: Redesigning Internal Communication
Internal weekly newsletters average 14% open rates. The newsletters above 40% share 3 design principles: brevity, actionability, and predictable structure.
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Risk Registers Are Theater Unless They Change Decisions
Reviewing risk registers from 9 projects found 82% of identified risks had no associated decision or resource allocation change. Registers must connect to decisions.
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The Operational Cost of Just in Case Documentation
34% of documentation produced at a 90-person organization was never read by anyone, consuming 420 person-hours per quarter in creation time.
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Camus’s Stranger and the Alienated Developer
Meursault's disconnection mirrors the 42% of tech workers who report emotional detachment from outcomes. Developer alienation is not exhaustion. It is a severed connection between effort and meaning.
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Phenomenology of the Error Message
The average user encounters 3-7 error messages daily. Each is a moment of vulnerability where the system's true character is revealed. Thoughtful error messages communicate care. Careless ones communicate indifference.
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Mill’s Harm Principle Applied to API Rate Limiting
Mill's harm principle states restriction is justified only to prevent harm to others. API rate limiting that protects shared resources is Millian. Rate limiting to upsell is not.
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The Violence of Abstraction: What We Lose When We Model
Every data model reduces messy reality to clean structures. The reduction is necessary and the loss is real. Whitehead called it the fallacy of misplaced concreteness.
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Bonhoeffer’s Cheap Grace and Low-Effort Ethics Compliance
Bonhoeffer distinguished cheap grace from costly. 83% of tech companies publish ethics principles. Only 14% enforce them. Ethics compliance that costs nothing is Bonhoeffer's cheap grace.
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The Cathedral and the Bazaar as Religious Metaphors
Eric Raymond's cathedral and bazaar metaphors map to religious models of authority. The cathedral concentrates authority in a priesthood. The bazaar distributes it to a congregation.