Amazingly, 44% of all online sharing now occurs in Facebook, according to sharing widget company AddThis. That’s up 33% in just one year. Another fact that may stun the digerati: email reigns over Twitter by 38%. Coming off a year when the Web’s biggest success model was an email-based coupon business (Groupon), maybe that’s not so surprising after all.
Check out AddThis’ amazing infographic here.