Victor Davis Hanson over on NRO gets at it today:
"...one I think is that millions of Americans are simply tired of being lectured at by smug elites. Jetting Al Gore made tens of millions finger-pointing at us about our global warming. Obama's America, apparently unlike Rev. Wright's Trinity Church, is a cruel, downright mean and dysfunctional place. John Kerry's United States is one of the half-educated in need of Ivy-League enlightenment and tutorials. So along comes someone (unlike Biden's vastly inflated middle-class biography) who really is from the working class. She likes it—and finds snowmobiling, hunting, fishing and living in small-town America not as a wasteful use of carbon-emitting fuels, cruelty to animals, gratuitous depletion of our resources, or proof of parochial yokelism. Instead it is a life of action in an often harsh natural landscape, where physical strength is married to intelligence to bring us food, fuel, and progress. Palin's symbolism is the antithesis of the metrosexual wind- or body- surfing politican, and hair-plugged, neurotic TV pundit."
And, for many in so-called "flyover country", her life...reminds folks of theirs.
That in itself isn't a good enough reason to vote for this ticket. But it explains one reason why people are getting ticked off at the media attacks upon her.