How To Dominate Your Market One Tweet at a Time

Twitter is a social media platform that lets users blast short messages, or "tweets", to members via the Twitter website as well as mobile phones, e-mail and through Facebook. It is a way to keep people connected and up to date on what's going on in their social circle in real time.

Besides staying in touch with friends, it is also a business tool. Barrack Obama's presidential campaign kept supporters and volunteers in touch and Gordon Brown's office keeps Briton informed on politics. But more than that, business are using it to interact with customers and other businesses in a whole new way.