Babelgum, the global online free TV network, has revamped its web TV platform, adding a number of new features and expanding the number of platforms it works on.

Great news for Mac users hoping to use the service… you can! In addition, there are now three new Communities: Films & Festivals, Motorcycling, and Nature & Conservation. Don’t worry, that’s just the first of a growing series. Each of these communities offers up an interactive message board, video clips, and links to member profiles. Users can also create their own personal video playlists and customise their profiles…