Mark Jaquith

Sends e-mail notifications to a configurable list of addresses when Pages are published, scheduled, or modified. People on the notification list will know what page changed, and in what way it changed (e.g. updated, published, scheduled, trashed, etc).

Monitor Pages

Sends e-mail notifications to a configurable list of addresses when Pages are published, scheduled, or modified.

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

Monitor Pages vs Metro Share Widget