Microsoft does spring new surprises now and then, for instance, it has launched the Silverlight 4 Beta client for Facebook. This opens a world of opportunity for developers to develop rich internet apps and high quality media that is visually stunning and more functional for the users. Silverlight Facebook client will enable snazzy Facebook interfaces that will hold users interest for a longer time than the default and rather boring white and blue Facebook interface. So there’s something for everyone in this Facebook client. [...]