Arnaud Grousset

Allows to show the status of a list of server as a Widget and a Shortcode. 
The plugin tempts to connect to a specific port on a server (defined by address, or hostname). 
If the connection fails, the plugin considers that the server is offline. Otherwise, the server is online.
<h4>Credits</h4>
Base on the work of jonesy44, aviable here : http://www.hawkee.com/snippet/5404/
<h3>Developer Notes</h3>
This is just an Beta, so dont cry if there are Problems! If you need help just write a mail to grousset.a@gmail.com, at least in english, in french, if possible.
In the future, i plan to add a automatic refresh on widget, with ajax.

Server-Up for WordPress

Allows to show the status of a list of server as a Widget and a Shortcode

Brian Fegter

Plugin Promoter will help you get the word out about the great plugins you’ve released at WordPress.org.
Here’s what’s baked in:
<ul>
<li>A nifty plugin badge widget that gives you a download count and download link</li>
<li>A shortcode to display the details of your plugin right from WordPress.org (Similar to what you see on wp-admin when searching for a plugin)</li>
</ul>
To display your plugin details on any page or post:
<pre><code>[plugin-promoter plugin=wordpress-importer] </code></pre>
To display your plugin badge on any page or post:
<pre><code>[plugin-badge plugin=wordpress-importer] </code></pre>
To insert your badge programmatically:
<pre><code><?php echo pp_badge(array('plugin'=>'plugin-slug'));?> </code></pre>

Plugin Promoter

Plugin Promoter helps you do just that, promote the awesome WordPress plugins you've created!

Server-Up for WordPress vs Plugin Promoter