Nanowhere... it's a love story with all the usual elements: rogue soldiers, computer hacking, tyranny, cryptography, hit-men with an affinity for rolled adhesives, rebellious skateboarders, and sentient billion-node self-organizing nanotech ghosts.

Here's a clip of Cory Doctorow's kind words on Boing Boing:

Chris Howard has released an sf thriller called "Nanowhere" ... along with a bunch of supplementary materials that purports to be the lab notes and publications of one of the book's characters. I just read the first couple pages and they're interesting and well-written ...