I could see Music.SE potentially being a home for "homework" questions much like StackOverflow. Undergraduates in music theory courses in particular might find this site a good place to ask such questions.
Should we encourage these questions? If so, how?
I believe we should encourage these questions if they do not start to dominate the site, but I would not know how to encourage any specific types of questions. That said, though, I'd really like more questions in areas I can answer...