Questions that are primarily about using Apple APIs should be asked on the Apple developer forums. That’s been our policy here, at Apple’s request, since the moment these forums were created. However, questions about how best to use Swift are on-topic, and sometimes people have questions that straddle the line. We’d rather people ask questions here that verge on being off-topic than feel like there’s nowhere they can ask their question at all. Our goal is to not detract from other places for talking about general Apple platform development.
Discourse has a feature to make “canned replies”, but unfortunately it restricts that feature to staff.