content: 2026-07-12 capture run — 28 finds across 15 productive sources

candidate-sources.md

@@ -141,3 +141,8 @@ Goal of this round: expand `gifts` coverage with sources that lean Amazon-purcha
 
 - **The Public Domain Review** — https://publicdomainreview.org/ — nonprofit journal curating the most delightful corners of the public domain (art, books, film, maps) into browsable, downloadable collections; surfaced this run via Kottke (the "Venetian Bridge Brawls in Art" collection, captured as a find). Exactly the taste-driven, general-delight brief this site favors, and it publishes a clean RSS feed (/rss.xml) — a strong general-delight candidate to add to sources.json. Note: reuses public-domain imagery, so heroes are license-clean.
 - **The Gadgeteer** — https://the-gadgeteer.com/ — long-running EDC/gadget review blog; surfaced this run only as a syndication source for a maker's press photo (Codex Xband), not as an original discovery. Lesser fit (review-mill volume, not tightly curated) — flagged for the trail, not a priority add.
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+### 2026-07-12 capture round
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+- **Michael Tsai — mjtsai.com/blog** — https://mjtsai.com/blog/ — long-running, well-curated Apple/Mac news-and-software link blog. Surfaced this run as the "via" credit on Six Colors' WhatCable post and cited multiple times by Daring Fireball in the same window — recurring across two independent existing sources, which is the "worth its own slot" signal. Has an RSS feed (mjtsai.com/blog/feed/). Strong macos-apps / apple-tips fit.
+- **Quantum of Sollazzo** — https://quantumofsollazzo.com/ — Giuseppe Sollazzo's newsletter on data and visualization curiosities; credited by Web Curios this run as "ever-excellent." Potential general-delight source for dataviz/web-toy finds (e.g. this run's World Cup data portraits came from that corner of the web). Check for a feed before adding.