There are currently 18,193 questions on Stack Overflow with the [tag:cron] tag. Are questions about cron/crontab topical for Stack Overflow, or should they be redirected to another site such as [Super User](https://superuser.com/) or [Unix & Linux](https://unix.stackexchange.com/)? (Both sites have their own [cron] tags with a fair number of existing questions.)

A weak argument in favor of keeping them on Stack Overflow is that cron implements a tiny programming language. A stronger argument IMHO is sheer inertia. The counterargument is that such questions are about using software, not about writing it.