When I tried to play something and screwed up I'd hear some other note that would come into play. Then I started trying different things to find the beauty in it.
The demise of Google Reader if logical is a reminder of how far we've come from the cuddly old 'I'm Feeling Lucky' Google days in which there was a foreseeably-astonishing delight in the way Google's evolving design tricks anticipated what users would like.