Wasn't worried about multiple accounts, but in the (extremely) off-chance some of the partisans at another site signed up and, say, overwhelmingly voted to make me go caucus for Huckabee then vote for Paul, I'd like to have an honorable way out of the wager.
Ain't likely, but with some of the partisan fanatics in the US on the internet, you never know. "C'est un scandale !"