LinksAlpha

Try the plugin at: http://sd.linksalpha.com
Shows links to your Social Networking profiles in a sidebar widget. Supported networks include:
<ol>
<li>Google +1</li>
<li>Facebook Like</li>
<li>Twitter button</li>
<li>LinkedIn </li>
<li>Pinterest</li>
<li>StumbleUpon</li>
<li>YouTube</li>
<li>About.me</li>
<li>Xing</li>
<li>foursquare</li>
<li>RSS</li>
</ol>
List of Features
<ul>
<li>Social Sharing Buttons.</li>
<li>Displays Social Buttons with count of activity.</li>
<li>Offers consistent UI: aligned buttons and uniform color selection.</li>
<li>Enables you to show links to your profile on 11 different Social Networks.</li>
<li>Automatically configure Facebook like and +1 button with your domain. </li>
</ul>
Manual positioning
For Manually positioning the Follow and Subscribe Sidebar Widget in your blog, place the below given code in the sidebar.php below div with id=”secondary” or any other file as you see appropriate in themes folder (…\wordpress\wp-content\themes). 
1. <code><?php lafs_widget_function();?></code>
Benefits
<ul>
<li>Automatic configured Facebook like and +1 button on your site/blog.</li>
<li>Keep your fans, followers, and connections automatically updated on your blog posts.</li>
<li>Expand your blog reach and save time.</li>
</ul>
Misc
<ul>
<li>For getting support, email us at: discuss@linksalpha.com</li>
<li>Note: We encourage you to download the latest version of the plugin as soon as it becomes available – as it may have additional extremely useful features for your blog.</li>
</ul>

Follow and Subscribe

Try the plugin at: http://sd.linksalpha.com

Elsner Technologies Pvt Ltd

pankaj.sakaria

If you are looking to boost your online presence by sharing your content with a wider audience, this social media plugin for WordPress is all you need. You can add Google, Twitter, Facebook, and LinkedIn WordPress social share buttons to your posts. Advance Social Sharer is your ultimate plugin that enables improved reach to your target customers across different social media platforms.
Requires WordPress 3.0 and PHP 5.
Features:
<ul>
<li>One-click and integrated sharing of content over social media platforms. </li>
<li>Instant content sharing for viewers on their preferred social media platforms.</li>
<li>Tailored and flexible placement of the social sharing plugin buttons as per your website’s design.</li>
<li>Responsive and optimized plugin for mobile devices.</li>
<li>User-friendly configuration and customization options.</li>
<li>Overall control of the content being placed.</li>
</ul>

Advance Social Sharer

Add social button to your wordpress website for share your post to social network such Facebook,LinkedIn,Twitter and Google.

Follow and Subscribe vs Advance Social Sharer