comScore has published its latest Video Metrix chart of online video sites in the US. Google sites (i.e. YouTube) still top the list by some distance, having attracted 157.7m unique viewers in April 2012, who between them watched just over 17bn videos. Music videos service Vevo is in third place with 49.5m unique viewers for the month… Read More
comScore stats claim 49.5m unique US Vevo viewers in April
