Watching the volume of tweets about each of the three GOP candidates yesterday (Ron Paul didn’t really expend an effort), it’s fun to see how Rick Santorum’s tweet volume exploded as it became clear he won Alabama and Mississippi:

He had been running slightly better than Mitt all day and then boom, at the end of the day, tweets about him took off!  Poor Newt is stuck in third on twitter, even if he came in second in the polls…