Klout can now factor YouTube accounts into your social influence score

Following the addition of LinkedIn integration in June and Foursquare integration in July, Klout now factors in YouTube when quantifying your social media influence.

The feature launched last night, enabling users to optionally sync their YouTube account to Klout, which analyzes metrics such as comments, likes, and subscriber counts to determine your score.

Klout also announced its intention to add Google+ to its roster of qualifying social media once Google released an API for its budding network.