Livefyre Profile

Adding one more to the list. This one can show the circle count as well as image of people who have added you to their circles.

http://wordpress.org/extend/plugins/gplus-badge/

1 year, 3 months ago on 3 Ways to add a Google+ Badge to WordPress

Wonder why Google+ didn't give much beauty-consideration to its badges. Feels they really could have done a better job there compared to the facebook Like box.

May be the reason why the badge is not used by many webmasters. There are third party badges that fill this void though like - 

http://wordpress.org/extend/plugins/gplus-badge/

1 year, 3 months ago on How to Add Google+ "Add to Circles" Badge in your WordPress Site

You can create a Google+ badge</a> for your website, but only people who are part of the preview group will be able to see it right now. So adding it in a page inside a colored box could lead to disaster - http://goo.gl/odhIf

1 year, 6 months ago on Google Launches Interactive Google+ Badges for Publishers in its Platform Preview Program