Sony's new reader Touch Edition is intriguing - USATODAY.com

Amazon's Kindles get most of the ink when it comes to e-books. But virtual bookshelves are more crowded than ever thanks to new entries from rivals. Sony, which has been at this for a while, recently unveiled three new models, including the Reader Touch Edition (PRS-600) that's the focus of this review.

Sony also dropped the price on best sellers and new releases in its eBook Store to less than $10, matching Amazon...