Before Miley Cyrus stole the spotlight Sunday night, approximately 75% of the nation's Internet's bandwidth was being consumed by comments about the selection of Ben Affleck as Batman in the upcoming " Batman vs Superman " movie. Most of the talk was negative, some supportive, and some was just funny. (The best line: "I've just seen Christian Bale going to Affleck's apartment with some Huey Lewis records and an axe.") The protests kept coming, drowning out admonitions from level-headed people like myself to just. calm. down. We're talking about a fictional character, people. As one of the few who refused to contribute to the vitriol, I could step back and notice some things about the way these discussions were going. Besides the Bennifer and Daredevil references, the bulk of the protests (and even some of the pro-Affleck comments) focused on comparisons : "Ben Affleck will be the worst Batman since that fat guy in the ill-fitting s...