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

KenMorico

Professional Share is a free WordPress plugin that is optimized for the social media buttons that professionals and B2B companies need most. It’s optimized for speed and analytics with proper placements for posts and pages.
<ul>
<li>Core buttons applicable to professionals and B2B – focus is on LinkedIn and Facebook action verb “recommend”. Drive quality traffic to your site while simplifying the user experience.</li>
<li>Full Google Analytics Social Tracking. Google Analytics reports successful shares only. Tracks shares, recommends, AND unlikes.</li>
<li>Official button code from LinkedIn, Twitter, Google, and Facebook.</li>
<li>Schema.org and OpenGraph meta tags for more precise sharing.</li>
<li>Allows Twitter username entry so Tweets can be attributed to you – (the AddThis plugin does not!).</li>
<li>Plugin buttons can load once in the page speeding up the user experience.</li>
<li>Buttons have flexible placements – above posts, below posts, above pages, below pages, and custom with shortcodes and the do_action function.</li>
<li>Widgets for easy placement. </li>
<li>Works on mobile, respsonsive designs and themes.</li>
<li>Allows custom Facebook AppID and administrator IDs for deeper Facebook integration.</li>
</ul>
Related Links:
<ul>
<li><a href="http://kenmorico.com/blog/professional-share" title="Professional Share Plugin for WordPress" rel="nofollow ugc">Plugin Homepage</a></li>
<li><a href="http://kenmorico.com/blog/professional-share" title="Professional Share FAQ and Social Analytics Reports" rel="nofollow ugc">Plugin FAQ and Social Analytics Reports</a></li>
<li><a href="http://kenmorico.com/blog/professional-share" title="Professional Share Support Forum" rel="nofollow ugc">Support Forum</a></li>
</ul>

Professional Share

Professional Share is a free WordPress plugin that is optimized for the social media buttons that professionals and B2B companies need.

GPlus vs Professional Share