Immune to my insistence that my poor penmanship would never matter, Mrs. Mitchell, my third grade teacher, used to make me spend my afternoons in her classroom where I was required to raise my level of legibility. When the world went digital and writing shifted to keyboards and touchscreens, I felt I had the last laugh. But is there a chance that handwriting -- the act, if not the quality -- actually does matter? As Maria Konnikova writes in the NYT: "New evidence suggests that the links between handwriting and broader educational development run deep."