mitchbartlett

By simply dragging this widget into your sidebar or any widgetized area, you can easily place icon links to your various social profiles. Display icons in 1 of 3 different sizes and 1 of 4 different styles. Here is a list of icons you will find with this plugin:
<ul>
<li>Twitter</li>
<li>Facebook</li>
<li>LinkedIn</li>
<li>YouTube</li>
<li>Flickr</li>
<li>Pinterest</li>
<li>StumbleUpon</li>
<li>Google Plus</li>
<li>Instagram</li>
<li>Tumblr</li>
<li>Vine</li>
<li>WordPress</li>
<li>RSS</li>
</ul>

Yet Another Social Media Icon Plugin (YASIP)

By simply dragging this widget into your sidebar or any widgetized area, you can easily place icon links to your various social profiles.

Ruven

This plugin registers a widget to display links to your social networks. 
It uses font icons to display the links.
The following networks are supported:
<ul>
<li>Dribbble</li>
<li>Facebook</li>
<li>Flickr</li>
<li>GitHub</li>
<li>Google+</li>
<li>Instagram</li>
<li>LinkedIn</li>
<li>Pinterest</li>
<li>RSS</li>
<li>StumbleUpon</li>
<li>Tumblr</li>
<li>Twitter</li>
<li>Vimeo</li>
<li>YouTube</li>
</ul>

Ruven Themes: Social Widget

RT Social Widget adds a widget to display links to your social networks.

Yet Another Social Media Icon Plugin (YASIP) vs Ruven Themes: Social Widget