Nate Silver @NateSilver538
@DanRosenheck @StatModeling I know the various ways that people can fuck up when building these forecasts, and I've fucked some of them up myself, so I can often look at a result and say "oops, there must be a bug there, or at least something that wasn't well considered", and more often than not, I'm right. — PolitiTweet.org