jenny craig | Social Signal

Today is the 8-day anniversary of my iPhone, and in those eight days a whole bunch of people have asked if I've lost weight. At first I thought it was just that the iPhone made me look thinner -- you know, like a good pair of jeans. But this morning I stepped on the scale and sure enough, I've lost four pounds.

I've done a retrospective analysis of the past 8 days of my life, and I think all four pounds can be directly attributable to significant iPhone-related lifestyle changes: