The introduction to smart mobs is very interesting. Rheingold reminds me very much of Thomas Freedman in his book "The World is Flat." They share this vision of the future. This foresight. And they are so passionate and intelligent it seems undisputed. Everything they write seems like it will definitely happen or is already in the works. I find few areas of skepticism in their writing.
So SHIBUYA CROSSING seems to be the initial catalyst in Rheingold's writting of this book. The thing that surprises me the most is his consciousness to this as early as the year 2000. I mean I was only a freshmen in high school, but back then I was not conscious of the emerging wave of technology.
So what he thinks is that in that "within the next decade, the major population centers of the planet will be saturated with trillions of microchips" (Rheingold xii). He believes groups of people using these tools will gain new forms of social power. Who ever finds the most effective way of business will profit.
One problem is that with all these new powers, we are guaranteed to lose old freedoms. I personally don't think this is a bad situation though, for the most part new things seem to be better and more efficient. I will hold on to that thought though, until a situation that tests that arises.