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

Alex Moss

Peadig

FireCask’s Twitter Follow Button

Quickly adds the Twitter follow button. Can be easily implemented into your page, post or theme template

Elsner Technologies Pvt Ltd

pankaj.sakaria

Advance Social Sharer

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

dantaylorseo

New Twitter Button

Adds the all new Twitter.com button to your website.

riponshah

Social button

Social button is a simple plugin for showing your social profile button in any page, post or widget. You can use it by it's 3 different sizes.

rohanpawale

Social Share Elite

Get the most advanced solution for social media integration for your business blog and make the most of your online presence.

brehash

rsh-Tweet

Adds the official Tweet Button from Twitter.com.

David

Social Media Sidebar Icons

This plugin gives the opportunity to show social icons on your website. Simply drag the widget in the widget area and enter the URL of your channels.

leeshadle

Ben Shadle

WPLauncher

The Tweet Button – Simple Sharing

A super simple way to add the latest Twitter Tweet Button to a WordPress post or page.

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>

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