Add This Blog apresenta estatísticas por infográficos de 2013

http://www.addthis.com/blog/2013/12/19/2013-a-year-worth-sharing-infographic/?trk_msg=JF1PDRKE2A64L897IVHUIR9HG4&trk_contact=9QIH152KRFFVHJALHVQN8LUCFG&utm_source=Listrak&utm_medium=Email&utm_term=http%3a%2f%2fwww.addthis.com%2fblog%2f2013%2f12%2f19%2f2013-a-year-worth-sharing-infographic%2f%23.UrSYMmRDuyg&utm_campaign=Best+Holiday+Wishes+from+AddThis#.UrjY_9JDuz1