Facebook is a social networking website that has grown exponentially in the last few years to include over 100 different languages and millions upon millions of user profiles. It has also been the center of dozens of work related sackings, suspensions and lawsuits, with tactless employees disclosing unnecessary information about their workplace, or simply spending too much work related time on the site. As a result, there has been a real surge among employers to find out how to monitor people on Facebook, as a way of protecting company interests.