Twitter has proven increasingly powerful in its ability to move opinions, products, and even votes. Those in the know use Twitter to stay current, dictate trends, follow a sporting event, even throw a Twitter party with fellow like-minded Twitterati. But who really pulls sway when someone launches into a Twitter-tirade? This great infographic shows who’s who in music, television, and sports, along with their number of followers. Take a look and consider each one before sending your next Tweet into the ether. One of these Twitter-deities just may Tweet you back.