This is a widget that displays a list of random pages/posts on your widgetized sidebar. The widget displays random posts and pages in sidebar. This increases the number of indexed pages and gives users an interesting way to browse your site.
Benefits:
<ul>
<li>Give visitors a fun way to browse your site.</li>
<li>Get more pages of your site indexed.</li>
</ul>
Questions, Comments and feature suggestions
Please leave questions and comments on my <a href="http://financequestionsblog.com/random-pages-widget" rel="nofollow ugc">plugin page</a>
If you like this plugin please give me a good rating! I ask for no donations. If you’d like to donate, donate to wordpress.org.
<h3>Configuration</h3>
<ul>
<li>Widget title: the title of the widget</li>
<li>Pages Or Posts: display random pages or random posts or both</li>
<li>List types: ul for bulleted list, p for paragraph, br for paragraph with line breaks</li>
<li>Page count: Number of random pages you would like to be displayed</li>
</ul>

Random Pages Widget

Displays random posts and pages in sidebar. This increases the number of indexed pages and gives users an interesting way to browse your site.

raychow

Magic Links is a WordPress plugin that offers a variety of methods to show links. You can use it to check the comments 
number of friends.
Magic Links can be inserted anywhere in the article, or displayed in the widget:
<ul>
<li>To display Magic Links in the article, insert a short code <code>[MAGIC-LINKS]</code> (case sensitive).</li>
<li>There are two ways to display Magic Links in the widget, one is insert a short code <code>[MAGIC-LINKS]</code> 
(case sensitive), and the other is use “Magic Links” Widget.</li>
</ul>
The output of Magic Links is not always updated, it updates regularly. You can use the “Update Cache” button to update 
immediately.
You can modify the following settings in the Settings page:
<ul>
<li>Link categories</li>
<li>Statistical scope</li>
<li>Sort order</li>
<li>Filtering options
<ul>
<li>Whether display private links</li>
<li>Whether display links owned by who have no comment</li>
<li>Number of links to display</li>
</ul>
</li>
<li>Output style
<ul>
<li>Output as tag cloud or unordered list</li>
</ul>
</li>
<li>Font size
<ul>
<li>Use default size or adjusted by comments number</li>
</ul>
</li>
<li>Font color
<ul>
<li>Use default color, adjusted by comments number or use random color</li>
</ul>
</li>
<li>Link behavior
<ul>
<li>Whether force links to open in a new window</li>
<li>Whether nofollow</li>
</ul>
</li>
<li>Update Recurrance</li>
</ul>

Magic Links

Magic Links is a WordPress plugin that offers a variety of methods to show links.

Random Pages Widget vs Magic Links