I can’t lie. After the Charleston massacre and the demand to take down the Confederate Flag, and purely as a matter of professional self-interest, I’m keen to see which exciting new directions this unleashed impulse towards cultural purging takes us in over the next days and weeks. It’s a bloggy gold mine, my friends. It may never run dry.Cashier the most popular Hollywood film of all time? Sure, why not? If we’re going to Year-Zero the south’s Confederate past, we might as well really go for it. Based on a best seller by die-hard Southerner Margaret Mitchell, “Gone with...