Some authors and authors' groups have asked why we didn't press the litigation through to the end. The answer (besides the benefits we saw for authors in creating new markets for out-of-print works), in part, is that copyright litigation is uncertain. Fair use law is complex. One could fill a good-sized law-school classroom with copyright professors who believe that Google's scanning of your books is a fair use. We don't agree with that view, but our opinion may not have prevailed. If we'd lost, it would then be open season on scanning of your out-of-print and in-printbooks. All one would need is a scanner and a friend with a little bit of technical knowledge to start displaying "snippets" at your science fiction, humor, Civil War, or Harry Potter website. All perfectly legal; all without obligation to authors to properly secure those scans. Nothing gets illegal file-sharing going quite so much as millions of unsecured digital works floating around the Internet.
We also could've won. That would've been sweet. But here's the thing: copyright victories tend to be Pyrrhic in the digital age. Our settlement negotiations went on with full knowledge of what happened to the music industry. The RIAA (the Recording Industry Association of America) won victory after victory, defeating Napster and Grokster with ground-breaking legal rulings. The RIAA also went after countless individuals, chasing down infringement wherever they could track it down.
It didn't work. The infringement just moved elsewhere, in unpredictable ways. Nothing seems to drive innovation among copyright pirates as much as a defeat in the courts. That innovation didn't truly abate until Apple came along with its iPod/iTunes model, making music easily and legally available at a reasonable price. By then, the music industry was devastated.
All that couldn't happen to the book publishing industry? Sure could. The technologies are out there.
The stakes are even higher for authors than they've been for musicians. The ace in the hole for musicians is that they're not as dependent on copyright as book authors are. Music is a performing art: people buy tickets to see musicians. Writing is decidedly not a performing art. Nearly all authors give away their performances, through book tours and readings, and are glad for any audience they can find. For most authors, markets created by copyright are all we've got. Protecting authors' interests has always been our top priority: in this case a timely harnessing of Google was the best way to do it."