The widget is as simple as WordPress widgets come and only requires you to add your Google+ ID. Sadly there is no option in the GoogleCards to add someone to your Google+ Circles without leaving the site but we hope that this will be integrated to GoogleCards once the Google+ is launched officially and the Google+ API will be released.
Visit PlusDevs to download the plugin here
Author: Franky Branckaute
Franky is CEO, Editor and Muppet on Duty at Splashpress Media and sporadically blogs about the professional online life at his personal iFranky blog, when he isn’t annoying his colleagues or blog software evangelists. He also is regular Guest Lecturer on all things New Media and ‘blogging’. Stalk him on Twitter or on Google+