[cloverich]

It's actually not arbitrary! I measure my PR rate / ticket close rate before and after, which are generally tied to agreed on features / bugs (often user requested / reported ones). I think if it were commit rate or lines of code it would be less meaningful, but at least a (non refactoring) PR should indicate some level of increased user value / bug fix. Sure we could categorize it further and break it down more effectively, I'll not die on the sword of 3x, maybe its 1.5x, maybe its 4x. Neither seems a very meaningful difference when the comparison being discussed is 0x or even -X. The latter I think _most_ of the time is going to be prompt or task related, which is why I think its so important to share and discuss (particularly the negative case!)