Let's see...I have one over at Plum Line about the GOP nightmare scenario in which Santorum keeps "winning" every Tuesday night but Romney, meanwhile, locks up the delegates he needs. Could be fun! I have another at Greg's place about the polls this week, so if you haven't had enough about polling variation from me already you'll want to read that.
And at Post Politics I said that Santorum may be no closer to the nomination after last night, but he did lock up a solid second place showing. Now, just to be clear: I don't believe that finishing runner-up automatically makes someone the next GOP nominee. Haven't changed my mind about that. But resources matter, and Santorum is, if he behaves himself over the next few weeks, gathering useful resources for a future presidential run. He's also quite a bit more likely to get the VP slot than he would have been if he fizzled out yesterday and didn't revive, and that too puts him a lot closer to a future nomination.