Facebook is pursuiting social networks it believes have copied their design or features by suing German social network StudiVZ. The Financial Times has reported that Facebook have filed a suit in the Californian Supreme Court against the German company for what it claims is an infringement of Facebooks “look, feel, features and services”. StudiVZ claims to have 10 million active members, and is the largest social network in the German speaking world, covering Germany, Belgium ...