It was one simple question that started it all: “What are you doing?”
Jack Dorsey, the creator of Twitter.com, has turned this simple question into a worldwide online sensation. It is the simple concept of wanting to know what others are up to that is making this website so popular; basically, it is a social network based solely on “Facebook status updates.” Attracting millions of people, from Perez Hilton to John Mayer to American President, Barack Obama, it is no doubt that almost everyone these days are “twittering”.