WPManiax

Add sticky social share bar to your web footer.
Foosocial is super easy to install and configure.
It supports most popular social networks and is fully responsive.
Take a look at the <a href="http://www.wpmaniax.com/foosocial/" rel="nofollow ugc">Video Preview</a>
Main Features:
<ul>
<li>easy to install and configure</li>
<li>most popular social networks supported (Facebook, Twitter, Google Plus, LinkedIn, Reddit, Tumblr, StumbleUpon )</li>
<li>fully responsive</li>
<li>slide-in animation support</li>
<li>show Foosocial after user scroll down the page</li>
<li>configure where to show (posts, pages, home, archives)</li>
<li>nice and elegant design</li>
</ul>
<h3>Feedback</h3>
http://www.wpmaniax.com/foosocial/

Foosocial

Add sticky social share bar to your web footer.

avinasharora

Honestly, the short description is pretty much it. See it running on my website at <a href="http://avinasharora.com/" rel="nofollow ugc">http://avinasharora.com</a> if you want a “demo” of sorts. I’m very new at this wordpress development thing, but I’m doing my best!

WP-reddit

Adds a link to respond to the post's individual listing on reddit, or submit a new listing.

Foosocial vs WP-reddit