Trust me, she's no Palin fan, and she's perfectly fine with criticizing Palin, but she's had it with the sexist attacks. This isn't a bad piece, considering it comes from a lib who really doesn't like Palin. The one glaring joke in here is the suggestion that Hillary Clinton has suffered the same sexist abuse as Palin. She has experienced some, but nothing compared with what Palin has had to endure.
More importantly, the sexism Clinton has faced has come predominantly from the left. During the 2008 primary race between Clinton and Barack Obama MSNBC stood for: Misogyny Shoveled Nightly By Chris(Matthews, and a cast of others).