Paul J Heald writes: The vast majority of books and songs from the 20th Century are out-of-print. New data show music publishers doing an admirable job of digitizing older content, but book publishers fail miserably at putting old works in eBook form. New research by Paul Heald explains why.
Attend or create a Slashdot 20th anniversary party! DEAL: For $25 - Add A Second Phone Number To Your Smartphone for life! Use promo code SLASHDOT25. Check out the new SourceForge HTML5 Internet speed test. ×