Look at the poll again.
I think you can relax about fearing that conservatives are ready to call it a day now, and go lay on the couch for the next 2 years.
Now don't get me wrong, I have liked and respected Sarah Palin since she gave the going away speech to my Brigade in Fort Wainwright AK back in late 2008 “Same Brigade as her son” and think she is by far the best person to put forward for 2012, to hell with the MSM, but don't get your hopes up on just one poll. Especially one with Newt in second place :)