Well... its demo is way cooler, for one. =)

Seriously, I'm having way too much fun swinging this ball around and smashing things. Package it up for $0.99 IMO.

Huzzah! http://imageshack.us/f/839/towerofpower.jpg/

Here's a more permanent home for it. http://www.atomitware.tk/games/box2dwebdemo.html

In the project, it says box2d-js.sf isn't being updated anymore. Would've been nice to take over the older project so people who were using that one would know there was renewed interest in maintaining this code.

hopefully this one keeps active looks very good