Nice idea. But gave me Could not initialise shaders VALIDATE_STATUS: null, gl error [1282] on chrome after two evolves...
Sorry. The site is getting hammered right now due to the press articles and Hacker News. We just did a bit of hacking and hopefully it will work now!
However I haven't had any problem with any of the other three.js demos, or any other work of its creator, Mr Doob (like Google's Rome).