People use Groupons for deals on meals and gym memberships. But tuition?

National Louis University became the first college or university to offer a groupon on its tuition -- 60 percent off a graduate-level introduction to teaching course, the Chicago Tribune reports.

Here are the details:

The move has prompted a wide-ranging discussion on Mashable. Let's get our own going here. Groupon discounts on tuition: Stunt or smart investment?