May 2, 2013 by Danny Schreiber
Omaha Social media news isn't a norm on SPN, but when Nebraska's best-known resident joins Twitter, it becomes news, at least for Fortune, the Wall Street Journal, The Chicago Tribune and of course, Mashable, among others. Warren Buffett this morning signed up for Twitter, and during a live video chat with Fortune, he sent his first tweet: Warren is in the house. … read more