If you had told me a year ago I would be on Twitter, I would have told you, "you're crazy." Instead, if a year ago you had told me the stock market would crash and we would be mired in a long-term financial recession, I would have kindly invited you into my house, gotten you a tall glass of iced tea, and inquired about your future-telling abilities. We could've been rich. Regardless, neither happened, we're both broke, and I'm on twitter.
Updates are on the right (or get them right from the source).