Google CEO Larry Page just made a surprise appearance at Google I/O, and despite his still-weak voice, he mustered a joking exchange with tech evangelist (and internet-famous) Robert Scoble. Scoble ran up and asked the CEO about Google Glass, but before he did Page joked with him: "Robert, I really didn't appreciate the shower photo." Page was, of course, referring to a picture Scoble posted of himself taking a shower with Google Glass alongside the caption "You thought I was kidding when I said I would never take them off." Well played, Page.