I can see the advantage of cross listing courses so announcements can be made once for both (or all sections). However, I would think it best to have discussion boards and all else separate. If we cross list to enable announcements to be made once, is anything else combined? I believe I read we could have discussions enable with respect to the announcements, I would prefer that discussions be separated by class.
If we teach two sections of same class, is corss listing a given - in other words, does it just happend as a matter of practice?