Social Media Landscape 2011Traduit depuis l’article original : Panorama des médias sociaux 2011. Social media is a rich ecosystem with perpetual evolution. A very good thing for users who can benefits from a large array of online services and social platforms, but a jigsaw for brands and marketers which have to face audience fragmentation. « Audience fragmentation », even with Facebook toping at 600 millions users? Yes inde
