Dr. Drang explains why we get more than we lose from Daylight Savings Time (via Marco):
I like Daylight Saving Time, and the advantages it brings more than make up for the slight disruption in my schedule. In fact, the most annoying thing to me about the DST changeovers is hearing people complain about them. The “lost hour of sleep” is especially rich. Who are these hothouse flowers who always get exactly the same amount of sleep except for that terrible day in March?