I'm about a half-inch into "Walkaway" by Cory Doctorow. So far, it's about a high tech distopian world, where most "stuff" can be had by making it in a printer. The world seems to mostly be run by "zettas" (people with 10^21 dollars or more). They are in charge because they are the only ones paying taxes. Most of the laws are written for their benefit, because they are the ones paying taxes. A daughter of one of the zillionaires and two of her friends leave it all behing and go "walkaway". They end up in a place where personal possesions don't really have much meaning, and since the society isn't based on who has what or how much, a lot of their ideas are turned upside down. Then the walkaways discover how to beat death. It looks like it's going to get really interesting from here.