I'm over 30 and I have to say that this is one of the most brilliant books I've read in quite a while. I raced though this one over the weekend. I couldn't put it down, even though I had actually planned to spend the weekend gaming. :o) I didn't want to miss a single line. I'm mentally composing a list of all the people I want to give a copy of this book...Cory Doctorow has made this available online under the creative commons liscense, but still....I want everyone I know to own a copy of this! Do I have to ask parents before I give their kids a copy? And I also wonder how "Little Brother will work in translation.Go and read this book!