Going Supersonic Privately: Seattle to Tokyo in 5 hours

What a delicious luxury to have your own supersonic private jet. With the Concorde gone and the japanese successor years away, many companies are looking at options to get their executives across oceans within a few hours. With new technology these planes are quiet (like a car going 70mph) and more energy efficient as well. Wired blog has a few great images of this new generation of jets. Also visit Aerion to see what they are working on.