
WHEN it comes to reading digital books, tablets are all the rage. But there’s a lot to like about simple e-readers, which over the past year have become both a lot cheaper and a lot less clunky. Tablets usually have full color screens, include Web browsers and e-mail programs, and can run a wide range of applications; by contrast, e-readers typically have black-and-white screens and are designed to be used primarily for reading e-books. Among the more impressive of the new e-readers is the Kindle Touch, from Amazon.com Inc., which has only two buttons: one for “home” and the other for power.
























