andeggs

ProSocial is a free WordPress plugin which connects your readers with your authors.
It shows an attractive pop-up bar next to your authors’ names, with links to their social media accounts.
On multi-author blogs, it’s a great way of encouraging your readers to connect with your authors on other social networks.
See it in action here: http://digitalshift.me/prosocial/
Features:
<ul>
<li>40+ social networks: You choose which networks to display. Your authors can add then their accounts themselves.</li>
<li>Includes email: Show your authors’ email addresses as well (with a captcha form to prevent spam).</li>
<li>Google Analytics: If you use Google Analytics, you can see who’s clicking on what.</li>
</ul>

ProSocial

ProSocial shows a pop-up bar next to your authors' names, with links to their social media accounts.

ShindiriStudio

SoGrid is a WordPress plugin that displays your social network posts / feed in a functional grid.
Each post type has full functionality of its native social network. Social Grid generates a shortcode and it allows you to place SoGrid anywhere on your website.
Simply copy and paste the shortcode directly to your webpage.
At this point, SoGrid supports 10 top social networks:
<ul>
<li>Facebook</li>
<li>Google+</li>
<li>Pinterest</li>
<li>Twitter</li>
<li>Tumblr</li>
<li>Flickr</li>
<li>Instagram</li>
<li>Dribbble</li>
<li>YouTube</li>
<li>VKontakte</li>
</ul>
We will constantly add more networks and continue to improve the existing ones with more features and design options.

SoGrid Lite

SoGrid is a WordPress plugin that displays your social network posts / feed in a functional grid.

ProSocial vs SoGrid Lite