I first saw this site on inicholas.net and I decided to check it out. If you have a Twitter account, what you basically do is to go to the Twitter Grader website, type in your username, and the site will automatically grade your Twitter account.
They base your scores on a number of factors;
-The number of followers you have
-The power of this network of followers
-The pace of your updates
-The completeness of your profile
iTunes playing Justin Timberlake - SexyBack.
Sent from my MacBook Pro.