While other potential 2012 presidential contenders largely stayed quiet on the divisive congressional race that has exposed fault lines in the party, Palin delivered a slap in the face to Republican Party leadership in Washington when she offered a full-throated endorsement of third-party conservative Doug Hoffman over the GOP's anointed candidate, Dede Scozzafava.
Palin's surprise backing - not even Hoffman's press secretary knew it was coming until it popped up on his Google reader - left some political observers scratching their heads, wondering why Sen. John McCain's running mate would risk alienating her party's establishment for a long-shot candidate in a race with little national visibility.
Palin's credibility with the conservative wing of her party is already solid, unlike other potential 2012 candidates who are either largely unknown to conservatives or appear too moderate, like possible 2012 contenders Minnesota Gov. Tim Pawlenty or Louisiana Gov. Bobby Jindal.
Instead, some strategists say Palin should begin to court less partisan-charged voters, or at least avoid alienating them, if she's serious about being a viable presidential candidate.
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