Geenyous

This plugin sets WordPress to automatically download and install plugin updates.
No configuration needed, simply install the plugin and activate it.

Auto Update Plugins

It does what it says it will do. What more is there to say? This only takes a few lines of code, I didn't want to install something with a bunch of extra options that I will never use. This plugin has no options, it just works, so it is perfect!



Simply works

This plugin sets Wordpress to automatically download and install plugin updates. No configuration needed, simply install the plugin and activate it.

Thomas Hoefter

The Onlywire multi autosubmitter is a free WordPress social bookmarking plugin. It can be installed easily on all WordPress weblogs and allows you to submit all your posts to many different social bookmarking and networking websites, including Digg, Reddit, delicious and Mixx, through the Onlywire social bookmarking service automatically.
Requiremments:
<ul>
<li>PHP5</li>
<li>cURL</li>
</ul>
Demo Weblog: http://demo.lunaticstudios.com/
Plugin Homepage: http://lunaticstudios.com/software/wp-onlywire-multisubmit/

Onlywire Multi Autosubmitter

Automatically adds your post to social bookmarking websites using the Onlywire.com service.

Auto Update Plugins vs Onlywire Multi Autosubmitter