While Matt is still working on harnessing the book data that we all have contributed to, and making it available for searches, he's also been rather busy fixing other things, and even adding some nifty little features. Read all about it in this Announcements forum post.
"The greatest gift is a passion for reading. It is cheap, it consoles, it distracts, it excites, it gives you the knowledge of the world and experience of a wide kind. It is a moral illumination."