The cluster that answers "why bother." Use when the user asks why something feels off, when picking between two competing approaches, or when justifying a polish investment.

Nodes

taste-is-trained — Taste is a trained instinct, not innate. Collect references obsessively. Constraints breed taste.
unseen-details-compound — The details users don't consciously notice are the ones that accrue trust. Paul Graham × Emil.
beauty-is-leverage — Polish is competitive moat in undifferentiated software markets. The "polish isn't priority" objection backwards.
delight-impact-curve — Potential for delight rises as feature frequency falls. Daily-use features get minimal delight; rare moments earn big ones.
feeling-right — Optimize for "feeling right," not just "working." This is the part the model can't infer from training data.
marketing-vs-product-ui — Marketing is brand expression and narrative pacing. Product is consistency designed for the 100th session, not the first. Different rules apply.
states-are-the-work — The empty, loading, error, partial, offline, permission-denied states are 80% of the actual product work — the "happy path" is the easy 20%.
data-is-content — Tables, charts, lists, dashboards deserve the same typography / alignment / whitespace care as marketing prose. Data display is design.
dependency-discipline — Every dependency is a tax. Replicate simple utilities. Draw shapes in CSS. Prefer native browser APIs. The bundle is design.
pointing-beats-describing — Precise machine-readable selection (selectors, file paths, coordinates) outperforms prose when feedback goes to an AI agent. Benji Taylor's framing.
articulate-precisely — Name the phenomenon exactly and say why it works; precise vocabulary is what turns taste into a rule an agent can follow. Its lexicon is design-vocabulary. Emil Kowalski & Glenn Carstens-Peters (Index).

When to read this whole cluster

When the user asks a meta question: "should we polish this?", "is this worth the time?", "why does this feel cheap?". For tactical animation/typography questions, skip straight to [[MOC-motion]] or [[MOC-typography]].