Have you seen Sarah Palin's signature?
Any budding handwritng analyst knows that a signature can only be fully analyzed in the context of other writing by the same person, so we shouldn't jump to conclusions about what we see, if anything, in Sarah Palin's signature.
Rather than give an amateur's opinion, Punditty will leave it up to his readers to decide. Who knows, it may even lead you to a career in handwriting analysis.
The signature is from a document to oil company executives found at the governor's Web site (http://gov.state.ak.us/).