CircleCount.com has released their official browser extension for Google Chrome.
The extension is designed to be used on the Google Plus network. With one click, you can checkout tons of data about a user on the network.
With the official extension of CircleCount.com you can get information about any Google+ user directly into your browser. You will see the follower history and also the average numbers for +1’s, reshares and comments the current user received for the latest postings.
It works on both user accounts and pages.