http://www.freep.com/article/2010080...-a-Michigander

What's your preference? Seeing as Michigander was popularized by Abe Lincoln, albeit in a derisive usage, I prefer it to the more commonplace sounding Michiganian.

The Freep and the News are on opposite sides of the coin, which apparently is dictated by their style books. Freep writers use Michigander while News writers use Michiganian. When I was reading a News article about Rick Snyder's victory in the Republican Primary for Governor, I noticed that he used Michiganian, but the above article says he used Michigander. Should the News "correct" people's terminology?