Trend Central is a great site that covers up and coming people and trends in music, lifestyle, entertainment, and media. Today their topic is what's new with Twitter, including:
Twitter Branding: Want to check out how the competition is using Twitter? A new directory of tweeting brands, Twitter Tracker, compiles real-time updates from companies using the service, such as Whole Foods, JetBlue, and Starbucks.Check out the full list here. You can also sign up to have their short trend newsletters e-mailed to you daily.