IPad could be Kindle's first big threat in e-books

Amazon.com, which has dominated the young but fast-growing electronic book market for the past few years with the Kindle, could get its biggest threat Saturday, when Apple releases its iPad multimedia tablet.
The Kindle starts at $259 and is designed mainly for reading text on a gray-and-black screen. The iPad starts at $499, but with the higher price comes more functions: a color touch screen for downloading books from Apple's new iBookstore, surfing the Web, playing videos and games and more. [Read more...]