Facebook founder Mark Zuckerberg has announced that the world’s biggest social networking service will “launch something awesome” tomorrow. As a consequence, the web is buzzing with speculation about the exact nature of the launch.

Some think it could be a platform designed to rival Apple’s App Store, while a recent report in The New York Times said that Facebook was preparing an app for the iPad. Others have cited the recently leaked Facebook photo sharing app for the iPhone, or maybe an integration with Netflix.