Réseaux Sociaux , Social Media : Chiffres 2011 Temps réel et Sources d'études
– Sources : 107 trillion emails sent during 2010 Source Jan 2011 Apps installed by users on Facebook per day 20 million Source Jan 2011 35 hours of video uploaded onto YouTube per minute Source Jan 2011 10.2 million comments made every 20 minutes on Facebook Source Jan 2011 2.16 million images per day uploaded to Flickr Source…