> a useful thing where there’s no great alternative (being vaguely aware of what not-so-close acquaintances are doing) It has also basically eaten Craigslist w

> a useful thing where there’s no great alternative (being vaguely aware of what not-so-close acquaintances are doing) It has also basically eaten Craigslist where I live (Baltimore) My wife and I were not Facebook users five years ago, but our neighborhood organizations are on Facebook, and so are the best places to find secondhand stuff. So we're Facebook users.