Mitchell Bundy

Hook into any custom post type or user and allow the ability to add links to various online profiles and pages. 
Great for company profiles, radio or TV programs, post author pages, and more!
<h4>Plugin Documentation</h4>
Documentation at http://www.bundy.ca/wp-social-links
Social media icons by <a href="http://icondock.com/" rel="nofollow ugc">IconDock</a>

WP Social Links

kareemsultan

Social Links is a sidebar widget that displays icon links to your profile pages on other social networking sites.
Supported Networks:
<ul>
<li>Amazon Wishlist</li>
<li>Blogs</li>
<li>BlogMarks</li>
<li>Dapx</li>
<li>Delicious</li>
<li>Digg</li>
<li>Facebook</li>
<li>Flickr</li>
<li>FriendFeed</li>
<li>Jeqq</li>
<li>Last FM</li>
<li>Linked In</li>
<li>My Space</li>
<li>Picasa Web Albums</li>
<li>Plurk</li>
<li>Pownce</li>
<li>Sixent</li>
<li>Stumble Upon</li>
<li>Technorati</li>
<li>Twitter</li>
<li>YouTube</li>
<li>Xing</li>
</ul>

Social Links

Social Links is a sidebar widget that displays icon links to your profile pages on other social networking sites.

WP Social Links vs Social Links