The second-most interesting poll of the day, after the one Brian links, is the "straw poll" up at Pajamas Media. Note that it includes South Carolina Gov. Mark Sanford, who is not running, and excludes Rep. Ron Paul, who is. Not that there are any libertarians who read blogs or anything.
If someone wants to prove that PJM isn't some elaborate Bialystock-and-Bloom scam, please, go to it.