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

Patrick Daly

<a href="https://github.com/developdaly/Email" rel="nofollow ugc">Contribute on Github</a> | <a href="https://github.com/developdaly/Email/issues?labels=bug&milestone=&page=1&state=open" rel="nofollow ugc">Report Bugs</a>
This plugin allows you configure and reconfigure emails that are sent to specified users when certain things happen.
Some examples (applies to custom post types as well):
<ul>
<li>new post</li>
<li>updated post</li>
<li>deleted post</li>
<li>(more coming soon)</li>
</ul>
Additionally, you control the email template users receive. Boilterplate templates are included to get you started.

Email

Email users with custom templates when certain actions happen, such as new posts or updated custom post types and keep a log of sent emails.

Metro Share Widget vs Email