If it really produces visible impact for the target use case for the software, i...

		pjmlp on Jan 8, 2016 \| parent \| context \| favorite \| on: How to C in 2016 If it really produces visible impact for the target use case for the software, in a situation like you describe, then yes. If a developer is doing micro-optimizations without numbers of what it brings in terms of business case, then no.