Now that John Kerry has uttered the f-word in a Rolling Stone interview, and the Federal Communications Commission has said just about any language can pass muster on broadcast TV and radio, the with-it crowd is instructing the rest of us to calm down and go with the flow. Why, everyone curses like a drunken sailor these days, according to sociology-adoring newspaper articles I've read. And anyone who makes a fuss about it, some of these articles informed me, just doesn't get it that conventions of the anti-obscenity sort have no inherent value anyway. Why, who gives a bleep if...