It was someone on redit. No real conversation for me to jump in on and since I've never bothered making an account there I'll continue to just ignore that.
My latest video. Once you get past my ranting about how much I hate using presentation software there's some solid coffee roasting info in there.
https://video.typica.us/videos/watch/90e797de-0852-47dc-a8da-26cb64e7d0eb
Author of Typica software for coffee roasters.