Where would we be without Twitter? It was founded in 2006 by Biz Stone and Jack Dorsey, and has become a crucial part of the ever-changing field of journalism, as well as other aspects of life, delivering information to us quickly and efficiently. Need proof? Well, here are some of the biggest stories that happened during the Twitter era, with some of these stories either being broken on Twitter or made viral via the microblogging site. Thanks for keeping us informed, guys.