
Nate Silver @NateSilver538
@adamdavidson @davidshor No because 1) high-information partisans almost always vote anyway; 2) switching a vote (turning a -1 to a +1) counts twice as much as turning out a vote (0 to 1); 3) actions that motivate your side's partisans often motivate the other side's partisans as much or more. — PolitiTweet.org