Questions about answers already on the main site, or about how to create an appropriate and acceptable answer.
Answers are the other half of the SE sites main purpose. We aim to try and have 1 or more answers to every question, after all, people come here to get answers to their questions. In order to make sure they answer in the best way possible, some users may find it necessary to ask other's on the site (usually site veterans, mods or topic experts) in order to make sure they're answering correctly.
Questions here should be about pre-existing answers already on the site, but can also be about answering questions in general too.