Steve Jobs said, "We're here to put a dent in the universe." Chris Brogan and Julien Smith wrote The Impact Equation: Are You Making Things Happen or Just Making Noise? to show you how.
Chris and Julien previously collaborated on Trust Agents (which I own in audiobook format).
Thanks to Brian Yamabe, I was able to receive an uncorrected proof / advance copy of The Impact Equation, not just so that I could read it before it was published, but so that I could review it here on my blog and elsewhere. I haven't read it cover to cover, but I'm sure glad that I got my hands on it!