Possible Duplicate:
Can we please have a ruling about Emacs questions on Stack Overflow?
I've noticed that a lot of SuperUser questions have answers involving code, and it occurred to me that most of the questions whose answers involve elisp code seem to be on StackOverflow, even when those questions are really more about customizing the behavior of emacs, rather than programming.
Then I realized that before I consciously thought about it, the emacs questions never seemed to me or anyone else to be out of place on SO, even though equivalent questions about other programs would probably be migrated to SuperUser.
So, here's the question: Why are questions about emacs customizations mostly on StackOverflow, while questions about customizing other programs (even customizations whose answers are code or even full programs) are mostly on SuperUser? And why? And should it be that way?