cocos2d number-one open source project for iPhone

According to The Register, cocos2d for iPhone, is the number-one opensource project for iPhone.

"Mobile saw 120 new open-source projects, with 40 targeting the iPhone. The number-one project was 2D famework cocos2d-iphone, followed by zipper image viewer iphone-comicviewer and iphone-com, for iPhone applications that use Win32 serial COM ports"