Every time you modify a post slug, add a new post, rename a category, or otherwise modify any of your post and page permalinks, jadedcoder Sticky Permalinks (jcsp) will keep a copy of the original permalink along with the post or page it originally led to. If anyone tries to access the old URL, they will be redirected right to the new one, no matter how many times you’ve changed it.
If you re-use a URL that has already been used in the past, its copy will be replaced and it will safely link to the new article instead.
Don’t throw away valuable URLs! This plugin lets you re-organize your site as many times as you want, without risking traffic loss.

jadedcoder Sticky Permalinks

Keeps a history of your permalinks no matter what changes you make on your site, and redirects old links to the new ones.

Marcus (aka @msykes)

This plugin gives you full control of the digg button. Some of the features:
<ul>
<li>Customize the skin (digg currently offers the default skin, an icon or compact version)</li>
<li>Choose specific options for each post and page. For example, only display digg buttons on certain posts.</li>
<li>Control where your button appears on lists, pages, and posts</li>
<li>Select the digg topic you want your posts to be tied to, and you can customize this on each post/page.</li>
<li>Digg information fields like title, topic and description are prefilled for easy submissions.</li>
<li>Choose whether to open digg in a new tab/window.</li>
<li>Control where the button appears in your post between top/bottom and left/right, or use custom inline css rules.</li>
</ul>
If you have any problems with the plugins, please visit our [http://netweblogic.com/forums/](support forums) for further information and provide some feedback first, we may be able to help. It’s considered rude to just give low ratings and nothing reason for doing so.
If you find this plugin useful and would like to say thanks, a link, digg, or some other form of recognition to the plugin page on our blog would be appreciated.
<h4>Translated Languages Available</h4>
Here’s a list of currently translated languages. Translations that have been submitted are greatly appreciated and hopefully make this plugin a better one. If you’d like to contribute, please have a look at the POT file in the langs folder and send us your translations.
<ul>
<li>Danish – Christian B.</li>
</ul>

Digg This Button

Adds the smarter digg button. Extended options like topics, prefilled descriptions, shortcodes etc. allow full control of your digg icons.

jadedcoder Sticky Permalinks vs Digg This Button