Essentially, they're changing YouTube from a video site to a WWW video platform. The new APIs allow developers to: * Upload videos and video responses to YouTu

Essentially, they're changing YouTube from a video site to a WWW video platform. The new APIs allow developers to: * Upload videos and video responses to YouTube * Add/Edit user and video metadata (titles, descriptions, ratings, comments, favorites, contacts, etc) * Fetch localized standard feeds (most viewed, top rated, etc.) for 18 international locales * Perform custom queries optimized for 18 international locales * Customize player UI and control video playback (pause, play, stop, etc.) through software