On: Ask HN: What mistakes in your experience does management keep making?

[jusssi]

In my experience, 0.1x and 0.25x developers don't seem to be all that rare.

The existence of a 10x developer is a question of what you use as a reference point for your scale.

[sidlls → jusssi]

Not really. It makes it a question of context, at best. Most of the time it also relies on extremely subjective measures.