The deal was to offer audio or video media in return for Liking a Facebook page (although this is optional). I also wanted a rating system for the media which could be used later together with the Social information harvested from users as a marketing opportunity.
A working demonstration is available here your comments are very welcome. You will need to connect with the app and like the Facebook page before the media will stream.
The app is written in PHP with a MySQL database, using a few jQuery plugins including jPlayer for the media player and jRating integrated with jPlayer and the database for the rating system.
Media and user information are stored in the database.