courtenaybird: Report: Social network demographics in 2012 LinkedIn has the oldest user base, with the average user being 44.2 The average Facebook user is 40.5 The average Twitter user is 37.3
courtenaybird: Report: Social network demographics in 2012 LinkedIn has the oldest user base, with the average user being 44.2 The average Facebook user is 40.5 The average Twitter user is 37.3
