Re:Meta replaces WhatsApp for Windows with web wrapper that ...
by embedding-shape on Thursday November 13, 2025 @04:26AM
(#45912717)
> numbers-driven development has been a huge issue for a long time now
Ever since UX and UIs started to be driven mainly by metrics and numbers, I felt something started going wrong already. Since then (the decades...), I've learned about "McNamara fallacy" which seems to perfectly fit a lot of "modern" software engineering and product management today:
> The McNamara fallacy (also known as the quantitative fallacy) [...] involves making a decision based solely on quantitative observations (or metrics) and ignoring all others. The reason given is often that these other observations cannot be proven.
Ever since UX and UIs started to be driven mainly by metrics and numbers, I felt something started going wrong already. Since then (the decades...), I've learned about "McNamara fallacy" which seems to perfectly fit a lot of "modern" software engineering and product management today:
> The McNamara fallacy (also known as the quantitative fallacy) [...] involves making a decision based solely on quantitative observations (or metrics) and ignoring all others. The reason given is often that these other observations cannot be proven.
https://en.wikipedia.org/wiki/McNamara_fallacy