An anonymous reader writes "Sci-fi author Charlie Stross has written a post about how the Big Six book publishing companies have painted themselves into a corner in the rapidly growing ebook industry. Between user-unfriendly DRM and the Amazon juggernaut, they're slowly pushing themselves out of business. Quoting: 'Until 2008, ebooks were a tiny market segment, under 1% and easily overlooked; but in 2009 ebook sales began to rise exponentially, and ebooks now account for over 20% of all fiction sales. In some areas ebooks are up to 40% of the market and rising rapidly. (I am not making that last figure up: I'm speaking from my own sales figures.) And Amazon have got 80% of the ebook retail market. ... the Big Six's pig-headed insistence on DRM on ebooks is handing Amazon a stick with which to beat them harder. DRM on ebooks gives Amazon a great tool for locking ebook customers into the Kindle platform.'"