(Mashable) - "According to Lara Sinclair of The Australian, television networks in the land down under are just beginning to experiment with the concepts of social networking and how it engages the users. Sinclair explains that when a Facebook page was set up for the program “So You Think You Can Dance Australia”, it ended up attracting 28,000 fans. It is results such as this that are causing the networks of Australia to look move heavily at what they can do with online service. “Big Brother Aus...