This is a brand new service of TwitterBlab. You can get your Twitter score free here: Twitter Score

It is very easy to use, just input your twitter username.

See how well your score against   other twitter users!
Scores are based on how many  friends & followers you have &   how often you post an update!
Tweet your score and rank on   your twitter updates for everyone   to see!

Do use this service and tweet your Twitter score out to all your followers.