Estopero

The Tubaret Network Share Plugin for WordPress puts a little button in all your articles to share your contents in the Tubaret Network.
The Tubaret Network is composed by:
http://www.tubaret.com
http://www.gameret.com
http://www.indieret.com
http://www.viajeret.com

Tubaret Network Share plugin for WordPress

Share your contents with our share button in Tubaret Network, a place where you can write and share news and articles about your favourite topics.

utahta

This plugin inserts social share links at the top or bottom of each post. 
For theme developers, social share links can be added by PHP code or by using shortcode. Check documentation for this use-case.
This plugin documentation can be found <a href="https://github.com/utahta/WP-Social-Bookmarking-Light/wiki" rel="nofollow ugc">here</a>.
This is the list of used social sites:
<ul>
<li>Hatena</li>
<li>Facebook Like Button</li>
<li>Facebook Share Button</li>
<li>Facebook Send Button</li>
<li>Twitter</li>
<li>Tumblr</li>
<li>Google Bookmark</li>
<li>Google +1</li>
<li>Delicious</li>
<li>Digg</li>
<li>reddit</li>
<li>LinkedIn</li>
<li>Instapaper</li>
<li>StumbleUpon</li>
<li>mixi Check</li>
<li>mixi Like</li>
<li>GREE Social Feedback</li>
<li>atode (toread)</li>
<li>LINE</li>
<li>Pocket</li>
<li>Pinterest</li>
</ul>

WP Social Bookmarking Light

This plugin inserts social share links at the top or bottom of each post.

Tubaret Network Share plugin for WordPress vs WP Social Bookmarking Light