Accelerando, by Charles Stross, copyright 2005; Ace/The Berkley Publishing Groupo/Penguin Group (USA) Inc./Penguin Books Ltd., July 2006; ISBN 0-441-01415-1.
Crash! Bang! Ouch! The idea of sentient corporations and ponzi schemes taking over makes this a dystopia to me. Very interesting, however; and quite dense.
Random musings on books, code, and tabletop games.