I assigned this book three stars only because the technology sphere moves so quickly, and an update to the social platforms mentioned would be great. On the whole, however, I found the general overview provided here of documentation and the social web very apt. For those of us who have soaked in many of these concepts simply through experience, the book may not seem to have much to offer (I thought so at first), but placement of the platforms and methods with regard to technical writing are very informative.