If you haven’t seen that already, try to browse at http://html5.labs.ap.org/ and enjoy the innovative web interface developed using HTML 5 by Associated Press.
The entier web interface in this web site was developed using HTML 5, JavaScript and CSS3. Has anyone said Silverlight? Flash? JavaFX? The meaning is that we can browse it using any HTML 5 based web brosers. We are not limited as when using Silverlight, Flash or JavaFX.