Hey @Frauenfelder! I’ve been lurking back here again a bit too.
I wrote more about what we're trying to do with the Safecast COVID-19 testing map:
https://safecast.org/2020/03/covid-19-testing-putting-a-face-to-the-numbers/
Because sometimes you have to try to actually make a difference - we launched a new thing:
https://safecast.org/2020/03/announcing-the-covid-19-testing-map/
Misanthroplogist.