PC gone MAAAAAAAD...

Simply put, the great "PC" cliché, as commonly deployed in mainstream discourse, is cultural propaganda designed to befuddle and misdirect while defending the current power structure. All politics deal with power relations, and in the debate over America's alleged climate of "political correctness", there's a stark asymmetry of power between the defiant megaphone-wielders who complain of being constrained by humorless hypersensitivity from below, and the under-represented people of color, women, LGBT, handicapped, poor, and otherwise marginalized or dispossessed people who have no choice but to absorb the linguistic, cultural, and physical barbs of the ruling class. The former feel psycho-emotionally oppressed by their inability to crack puerile ethnic jokes without criticism; the latter simply are oppressed.

found via barbelith, originally from here.