It's been one heck of a week for e-readers, with a new $139 touchscreen Nook in town and a $129 finger-friendly Kobo as well. What's Amazon going to do about the newfound competition? Simply lower the price of its best-selling Kindle 3G to $164. Well, perhaps "lower" isn't quite the right word, because you'll simply be paying by different means: the new Kindle 3G with Special Offers will be the company's second e-reader to feature built-in advertising. If you're shy on cash, though, we suppose viewing a few ads is a small price to pay for cheaper Whispernet.
Amazon (1), (2)
The Kindle has been a huge success, no doubt about that, but we are continually amazed at just how big a success it has become. Amazon too, apparently. The company just issued a press release to announce that digital book sales have now exceeded sales of all print titles, both hardcover and paperback combined. As of April 1st, for every 100 print books that Amazon has sold (of any kind) the company moved 105 Kindle books, and no that doesn't include downloads of free titles. Also of note: the ad-supported reader that's shipping for $114 is now selling more quickly than the normal, $139 version. Proof, then, that people will put up with more ads in more places for 25 bucks. 
