Check out the sortable table and the top 100 here: http://crypt.la/2014/03/01/top-100-digital-currencies-by-social-media-presence/
Here are the top 10 coins based on Facebook, Reddit and Twitter followers:
1) Bitcoin
2) Dogecoin
3) Vertcoin
4) Litecoin
5) Cryptogenic Bullion
6) Pandacoin
7) Maxcoin
NXT
9) Fastcoin
10) Megacoin
Here are the top 10 coins based on Facebook, Reddit and Twitter followers:
1) Bitcoin
2) Dogecoin
3) Vertcoin
4) Litecoin
5) Cryptogenic Bullion
6) Pandacoin
7) Maxcoin
NXT9) Fastcoin
10) Megacoin
Would be nice if you add the number of Facebook likes, Reddit subscribers and twitter followers for each coin. And also if you can track or indicate the level of activity of its users on each social media sites would make this topic more interesting.