My not even 3 week-old macbook was almost brought to a devastating end this afternoon. I went to reach for my mouse blindly, and hit the coffee cup(giant mug half-full) tumbling towards the top right of my keyboard. But that coffee that was missing had kicked my reflexes up a few notches. I without even noticing grabbed my macbook in a flash and twisted it upside down before more than a spoonful had fallen near the keyboard. A negligible amount hit the screen, and the rest spread over the table as the cup tumbled onto it. Im not sure it would have fared so well had I not been on my 4th cup at the time.