Klout - the standard for internet influence

Klout provides social media analysis that measures user influence across a social network.

Klout provides social media analysis that measures user influence across a social network. The scores range from 1 to 100. Getting higher scores means receiving stronger influence. When Klout measures the influence of Twitter and Facebook, it will consider the Network Score, the size of a person's network, the content created, and how other people interact with that content.