Coronalinks 3/19/20

An early-pandemic annotated links/open-thread roundup (March 19, 2020). Topics: real-vs-official case ratios (5-20x); skepticism of the famous-people-infected inference (they're a high-contact 'compartment,' not evidence of 100x prevalence); the no-endgame problem (herd-immunity math fails; titrating quarantine via 'control systems'; flatten-the-curve; China/Korea mass testing); the don't-use-ibuprofen debate; ventilator-shortage ideas (open bus windows, bag-mask, the $1 3D-printed valve); summer-seasonality uncertainty (the 'absolute swine of a field'); Ioannidis's call for random-sample testing; praise for the Bay Area's swift shelter-in-place; and a wry short-links section.

Quality 62 · Strong. A well-curated, substantively annotated COVID roundup — the famous-people-compartment reasoning and the titrate-quarantine/control-systems framing are genuinely sharp and prescient — but fundamentally an ephemeral, of-the-moment links post, above a stub but below a developed essay. Solid/Strong boundary.

Claude’s paradigm shift 42 · Moderate. A links roundup; the control-systems framing has some originality, but it's mostly curation. Moderate-low.

Real-world impact 2 · Minor. An ephemeral early-pandemic roundup; minor real-time influence on readers, no lasting material effect. Within-blog influence.