I’m delighted to say that online bookstores are shipping copies of Here Comes Everybody today, and that it has gotten several terrific notices in the blogosphere:

Clay’s book makes sense of the way that groups are using the Internet. Really good sense. In a treatise that spans all manner of social activity from vigilantism to terrorism, from Flickr to Howard Dean, from blogs to newspapers, Clay unpicks what has made some “social” Internet media into something utterly transformative, while other attempts have fizzled or fallen to griefers and vandals. Clay picks perfect anecdotes to vividly illustrate his points, then shows the larger truth behind them.

Here Comes Everybody goes beyond wild-eyed webby boosterism and points out what seems to be different about web-based communities and organisation and why it’s different; the good and the bad. With useful and interesting examples, good stories and sticky theories. Very good stuff.

These newly possible activities are moving us towards the collapse of social structures created by technology limitations. Shirky compares this process to how the invention of the printing press impacted scribes. Suddenly, their expertise in reading and writing went from essential to meaningless. Shirky suggests that those associated with controlling the means to media production are headed for a similar fall.

Shirky has a piercingly sharp eye for the spotting the illuminating case studies - some familiar, some new - and using them to energise wider themes. His basic thesis is simple: “Everywhere you look groups of people are coming together to share with one another, work together, take some kind of public action.” The difference is that today, unlike even ten years ago, technological change means such groups can be form and act in new and powerful ways. Drawing on a wide range of examples Shirky teases out remarkable contrasts with what has been the expected logic, and shows quite how quickly the dynamics of reputation and relationships have changed.