Geoffrey Pullum: "I want to confess to a straightforward idiosyncratic personal linguistic preference — an aesthetic judgment, if you want to call it that. At the end I draw out a lesson from it. The confession is this: I simply hate the term person of color (along with its standard pluralization, people of color). I have never used it, and I never will. They can't make me."
Geoffrey Nunberg: "Most of my fellow linguists, in fact, would say that it is absurd even to talk about a language changing for the better or the worse. When you have the historical picture before you, and can see how Indo-European gradually slipped into Germanic, Germanic into Anglo-Saxon, and Anglo-Saxon into the English of Chaucer, then Shakespeare, and then Henry James, the process of linguistic change seems as ineluctable and impersonal as continental drift. From this Olympian point of view, not even the Norman invasion had much of an effect on the structure of the language, and all the tirades of all the grammarians since the Renaissance sound like the prattlings of landscape gardeners who hope by frantic efforts to keep Alaska from bumping into Asia."