tommie

LikeBot.com is a decentralized like-system with the intention to make the integration as simple as streamlined as possible for the user. No registration, no authentications – it’s just a very simple way for your reader to let you know if they like the post/content or not.
The LikeBot-button automatically inject itself below your content and align to the right or can optionally be position using the themes administration.
If you wish to learn a bit more about LikeBot – check out http://likebot.com

LikeBot – Decentralized like-system

Add a like/dislike feature similar Facebook right on your blog!

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.

LikeBot – Decentralized like-system vs Simple Light Weight Social Share (Tweet, Like, Share and Linkedin)