I know that this post is easy to understand. - A short look into the future of interactive web apps. Would be interesting to test such technology as described below in a real world scenario and to see how the interaction of people observing e.g. a sport event could be visualized using this type of realtime updates. That would lead to a completely new type of reporting.
Gearburn :: Mozilla, in cooperation with French developer Little Workshop, launched a new MMORPG called BrowserQuest today to demonstrate what developers can do with HTML5, WebSocket, Canvas and other advanced web technologies, including Node.js.
Explained - Continue to read Frederic Lardinois, gearburn.com