Wired has an article on the boycott, by some energetic Amazon Kindle users, of Kindle e-books priced over $9.99; they're using Amazon's tagging system to identify books which go beyond their maximum acceptable pricing.
Included in this piece of news were a couple of interesting nuggets by Priya Ganapatti:
Last year, sales of e-books rose 68.4 percent from the year before to $113.2 million, even as overall book sales fell 2.8 percent, according to the Association of American Publishers. Much of that growth has been driven by the Kindle's popularity.' ...