I was wrong about Facebook
Farhad Manjoo writes: Early in 2009, I offered the world some tech advice that I have regretted pretty much ever since: I told everyone to join Facebook. Actually, that’s putting it mildly. I didn’t just tell people. I harangued. I mocked. Writing in Slate, I all but reached through the screen, grabbed Facebook skeptics by the lapels and scolded them for being pompous, mirthless Luddites. “There is no longer any good reason to avoid Facebook,” I wrote shortly after the…