Yann at WP&amp;Co

<h4>Keep total number of posts constant</h4>
<p>Needs <a href="https://wordpress.org/extend/plugins/stats/" rel="ugc">WordPress.com stats plugin</a> and <a href="http://www.yann.com/en/wp-plugins/yd-wordpresscom-stats-integration" rel="nofollow ugc">YD WordPress.com Stats integration</a> plugin.<br />
Uses WP Cron to periodically perform automatic cleanup.<br />
Will keep total number of posts in the blog to a specified amount.</p>
<p>Great when using <a href="http://feedwordpress.radgeek.com/" rel="nofollow ugc">FeedWordPress</a> for content aggregation or autoblogging.</p>
<h3>Revisions</h3>
<ul>
<li>0.1.0. Initial beta release</li>
</ul>


WordPress auto-purge

Automatically deletes older articles that have not been read, based on WordPress.com stats.

prashaddey

<blockquote>
<p>This Plugin will create a widget which will help you to create a submit form on the frontend of your website.<br />
      * The form will not only send an email with the infos of the subscribers to your email address but also save those infos on the plugin setting page on your dashboard.<br />
      * Tested on Twenty Fourteen, Twenty Fifteen, Tweenty Sixteen (free wordpress theme) and the most popular AVADA theme.</p>
</blockquote>
<p>For any kind of help, please visit <a href="http://prashaddey.com/" rel="nofollow ugc">prashaddey.com</a> or <a href="https://plus.google.com/+PrashadDey/" rel="nofollow ugc">My Google+</a>.</p>
<p>A few notes about the sections above:</p>
<ul>
<li>Easiest WP mail sending widget plugin</li>
<li>Will get a private plugin setup page where all mails will be stored</li>
<li>Very simple to use</li>
<li>Very simple to setup</li>
<li>Very light weight</li>
<li>SEO friendly</li>
<li>Responsive</li>
<li>Tested with the current WordPress version</li>
</ul>


WP mail-sending Widget

This is the most lite, SEO friendly and WordPress mail sending widget plug in for WordPress.

WordPress auto-purge vs WP mail-sending Widget