| Partly I think it's to ensure that class sizes stay small, and partly it's to ensure that Sloan students have first dibs on registration for classes in the department (majors get to bid before non-majors).
I think in some perverse way, it's also to make students plan their schedules in a strategic fashion -- students get a certain number of points, and can assign them to different classes at different levels. If you really want a certain class, you'd assign it more points and have a higher likelihood of getting it, but then you would have fewer points to assign to the other classes you wanted to take.
I don't think my course 15 friends had trouble taking the classes they wanted to take, for the record. |