CHARLOTTE ALLEN: Silicon Chasm: The class divide on America’s cutting edge. “You can laud this underbelly barrio as vibrant immigrant culture or you can decry it as an instant-slum product of untrammeled illegal border-crossing, but it represents an important fact on the ground: These are the people who earn their livings tending to the needs of the high-tech ‘creative class’ that has made Silicon Valley famous. I could see them on Atherton Avenue, the amanuensis class heading up from Menlo Park in their wee panel trucks and Dodge minivans and their Ford flatbeds fitted out with racks for garden tools among the Bentleys, BMWs, Audis, and Lexuses that are the standard Atherton vehicles. . . . Master and servant. Cornucopian wealth for a few tech oligarchs plus relatively steady but relatively low-paying work for their lucky retainers. No middle class, unless the top 5 percent U.S. income bracket counts as middle class. Silicon Valley is a tableau vivant of what many economists and professional futurologists say is the coming fate of America itself, a fate to which Americans, if they can’t embrace it as some futurologists hope, should at least resign themselves.” Hopey-Changey!

This might profitably be read alongside Joel Kotkin’s Entrepreneurs Turn Oligarchs.