[tomstoms]

> Every time someone asks you a question, they are highlighting a gap in the documentation.

This is a sensible statement assuming that the question is about the domain or system you’re an expert in. Not “what time is it” or anything like that.

> Take the chance to write the answer down

Perhaps the author should have qualified this advise with “take the chance to consider”, but I think the advise stands well on its own and I understand to apply common sense to it.