Inauguration Tech

Wired.com has an interesting article over at http://www.wired.com/science/discoveries/news/2009/01/dayintech_0120 which measures advances in communication by Inaugural Addresses. They start with George Washington and how the only people that could hear the address had to be in earshot and how the message traveled no faster then it did in Roman times. They end with Obama's address being Twittered.