This article provide the most thoroughgoing analysis to date of how the income kitty - like paychecks, profit-sharing, fringe benefits and food stamps - is divided among the American population.
Three University of Southern California professors offer their thoughts on whether print media and traditional books will survive this digital age, or whether they will become obsolete.
"Today, practically anyone with online access can blog or tweet to a worldwide audience. This has both democratized writing and, in some ways, devalued it. At the same time, the rise of digital books and online mega-sellers like Amazon means more writers can self-publish their books, and readers can order books instantly with the push of a button. But authors are getting a smaller piece of the economic pie.
Then there's the halo effect of social media. Some authors build strong followings on Twitter and Facebook, which bring writers closer to their readers-turned-fans.
In this swirling media landscape, what will happen to the book as we know it?"