WPManiax

This plugin ads Metro style social share widget to your sidebar.
5 most popular social networks supported.
Metro Share Widget is super easy to install and configure.
More <a href="http://www.wpmaniax.com/metro-share-widget/" rel="nofollow ugc">screenshots and live sample</a> you can see on plugins’ home page
Main Features:
<ul>
<li>Easy to install and configure</li>
<li>Most popular social networks supported (Facebook, Twitter, Google Plus, LinkedIn, Reddit )</li>
<li>Fully responsive</li>
<li>Configure where to show (posts, pages, home)</li>
<li>Metro style elegant design</li>
</ul>
<h3>Feedback</h3>
http://www.wpmaniax.com/metro-share-widget/

Metro Share Widget

Add Metro style social share widget to your sidebar. 5 most popular social networks supported

ircf

Disable email requirement for user registering/editing.
This plugin hooks the following WordPress functions :
<ul>
<li>wp_user_insert()</li>
<li>wp_user_update()</li>
<li>Admin site email validation</li>
<li>Admin site profile editor</li>
</ul>

Email not required

Disable email requirement for user registering/editing.

Metro Share Widget vs Email not required