Damning "political correctness" is the last refuge, apparently, of libertarian-leaning scoundrels. The issue is not anyone's right to do as he feels, an irresponsible quest, but everyone's right to do what needs to be done. This latter concept ("what needs to be done") is a composite of personal drives and surrounding social and political context that forms those drives. The great poet said, "No man is an island." He was right. All social and political norms and mores, the very stuff of our human intercourse, would be ruined by a free-for-all of offensive verbiage tethered to nothing but anj individual's whims. Social cohesion and order, the fundamentals of civilization, require more. If it is beyond you to approach your public comments as a person-to-person conversation with a host of discrete individuals, where insult and injury would matter according to conventional norms, then view it as a political exercise: a communication with a purpose. That concerns not only the freedom to think and speak, but also th responsibility to effectuate your purpose, and defend that purpose. That's free speech unfettered by small-minded backwaters like the idea of political correctness presented as impulse run rampant.