You might have noticed billboard charts like top100, billboard 200 and else, but have you ever noticed the billboard social 50 chart? It’s a new chart introduced by billboard this month. The chart is a  ranking of the most active artists on the world’s leading social networking sites like- Twitter, Facebook, Myspace, YouTube and etc. The rank of each artist is calculated by a formula connecting the fans/friends/Followers added to their social networking pages and their number of posts per week. The top 50 artists will take place in the chart
You can find the official social networking pages of you favorite artists HERE

Current social 50 charts at billboard is in here