danielfaerber

If you install this plugin on your blog, your visitors get two buttons below your posts and pages:
<ul>
<li>A Facebook “share” button</li>
<li>and a Twitter “tweet” button.</li>
</ul>
These are not the standard Like- and Tweet-Buttons, which also display how many people have clicked on it so far, but basically pure and simple html-links.
DISADVANTAGE:
<ul>
<li>Less interaction.</li>
</ul>
ADVANTAGES:
<ul>
<li>It’s faster. Your blog does not have to contact Facebook’s and Twitter’s servers.</li>
<li>Better privacy. No information about your visitors is sent to Facebook or Twitter. Nota bene: Facebook’s standard like button allows Facebook to track your visitors even if they do not click on it!</li>
</ul>

Fastershare

This plugin allows your visitors to share your posts on Facebook and Twitter, without JavaScript or iFrames.

sudipto

A very simple social share plugin with just 4 social icons. 99% of the posts are share with these 4 social icons (i.e Twitter, FB Like, Linkedin and FB Share) then why to have more. Lesser social icons means less load on pages and you pages will load much faster. Also if you need more, then this plugin give you the ability to add your own custom buttons.
Features of the plugin
<ul>
<li>Vertical scrolling sharebar support</li>
<li>Huge list of options to easily display the buttons where require</li>
<li>Support for <code>shortcode</code> to display anywhere inside your post/page</li>
<li>Display using function call (useful if you want to embed the code directly to your theme)</li>
</ul>
How to use the Shortcode and the Function to display the buttons 
<a href="http://techxt.com/tweet-like-google-1-and-share-plugin-wordpress/" rel="nofollow ugc">Reference on using the shortcode and the function</a>
Check out the options page of the plugin by clicking on the link below 
<a href="http://techxt.com/tweet-like-google-1-and-share-plugin-wordpress/" rel="nofollow ugc">Click here for Screenshots and options available with this plugin</a>
Your suggestion is always appreciated. 
<a href="http://techxt.com/tweet-like-google-1-and-share-plugin-wordpress/" rel="nofollow ugc">Comment on this page </a> to suggest a feature or to report a bug.
<a href="http://techxt.com/" rel="nofollow ugc">Author’s site</a>

Simple Light Weight Social Share (Tweet, Like, Share and Linkedin)

A very simple yet one of the most extensively used social share plugin with vertical scrolling sharebar support.

Fastershare vs Simple Light Weight Social Share (Tweet, Like, Share and Linkedin)