Yeah, so true.
(And, "unremarked indignities of getting older" is a great heading.)
@robpike Any type of control but a textbox for numeric input is inexcusably bad UX.
Any good browser or UI toolkit should disallow them and silently replace them with textboxes.
You can totally check fields and turn their input boxen red for invalid data.
@robpike every UI date picker is terrible.
My attempt is particularly bad: https://bracken.cc/webcal-proxy
Also horrible for US states. Especially those farther down in the alphabet. When my work address was in Washington, it was much, much faster to type WA than do a dropdown or prizewheel.