My theory is that Djokovic dodged a bullet yesterday. Nadal was tightened and scared in first set, old ghosts hounting him I guess, but in second and third he was better player. I still don't know how Novak managed to pull off third set. Oh and I got impression Djokovic looked more tired than Nadal at the end of third.
Sad to see certain Djokovic fans who hid and would hardly post for a year or more crawl out of the woodwork as Novak appears to be in real Slam contention again.
3rd set was equal in points won btw, Nadal did have a slightly higher dominance ratio, though. A clutch escape from Djokovic (4-4 0-30 and three SPs in the breaker), but not so much against the run of play. Which is good, since that means he can reasonably believe he's playing better than Nadal, a positive for confidence.