I never quite liked the lynch mob scene. I don't completely disagree that a mob can be talked down that way, but it seemed too sudden. Then, a couple of years ago, I saw a study published about men and women and aggression. Individually, men acted more aggressively than women (in some competitive game they made up). But in an faceless mob, the women were twice as aggressive as the men. As soon as the women were singled out again, they went back to "normal." This made that scene more intelligible, since to Harper Lee, being called out of a mob by name would have the effect shown in the book.