I love the local search of books feature. A while back I was desperately trying to recall the Douglas Adams book where the main character is walking alongside a road and is rudely splashed by a speeding porche with a bumper sticker that says "My other car is a Porche". Drove me up the wall... I thought it was one of the DG Detective Agency ones but it turns out it was "so long and thanks for all the fish".
I just know that's going to happen again
And of course, a search of the phrase on wikipedia finds it as well so +2 for kindle.