I work for a Fortune 10 company and when we are hiring young professionals, a degree signifies the individual has a certain level of commitment, dedication, and has the ability to achieve goals (aka win!).
Additionally, I have always noticed that taking a single individual's experience can lead me to taking their experience out of context. That situation is typically compounded especially when a understand very little about the person as an individual.
I would argue that Cory's experience does not reflect the average (to be fair I only began to understand the value of statistics while pursuing my college degree). In fact, check this chart out... seems like a no-brainer to me: http://www.bls.gov/emp/ep_chart_001.htm