dpchiesa

gplus is a WordPress Plugin.
It provides a WordPress Widget that displays a list of your recent 
Google+ activities in the sidebar. The plugin uses the Google+ API, and 
authenticates via an API key that YOU (the installer) acquire via the 
Google API Console.
Because it uses the public REST API of Google+ that Google documents and 
supports, this plugin is very reliable and simple. (Other WordPress 
widgets that say they show Google+ activity have relied on 
screen-scraping, which makes them brittle and unreliable.)
<h3>Dependencies</h3>
This plugin depends on and uses the published google-api-php-client, 
available at http://code.google.com/p/google-api-php-client/ .
Rather than requires the installer to download this code, it is packaged 
within the plugin. The Google API php client library is licensed 
independently from the gplus WordPress plugin; The former is licensed 
under the Apache 2.0 license.
<h3>Thanks</h3>
Thanks for your interest!
You can make a donation at http://cheeso.members.winisp.net/GplusWidgetDonate.aspx
Check out all my plugins: 
https://wordpress.org/extend/plugins/search.php?q=dpchiesa
-Dino Chiesa

GPlus

Amit Agarwal

This WordPress plugin will display the the social sharing counts of your blog posts in the WordPress Admin dashboard. It adds a new column to your “Edit Posts” screen where the counts are displayed.
The sharing statistics are pulled from Twitter, Facebook, Google Plus and other social networks. You can also tweet, like or +1 your blog posts from the WordPress admin dashboard itself.
The plugin uses JavaScript to display the social sharing counts and does not store any data in your WordPress database or blog posts.
An online version of this plugin is available at <a href="http://ctrlq.org/analytics/" rel="nofollow ugc">CtrlQ.org</a>.
<h4>Hiding the Social Sharing Column</h4>
If you would like to hide the Social Sharing Stats column in WordPress, either choose Screen Options and uncheck the Social column or you can deactivate the plugin itself.
<h4>About</h4>
This plugin is written by <a href="http://twitter.com/labnol" rel="nofollow ugc">Amit Agarwal</a> of <a href="http://www.labnol.org/" rel="nofollow ugc">Digital Inspiration</a>.

Social Sharing Analytics

Display the social sharing counts of your blog posts in the WordPress Admin dashboard.

GPlus vs Social Sharing Analytics