Stephanie Leary

This widget will list random posts from a chosen category. You can choose how many posts to display, and whether to show the excerpt or the full content in addition to the post title. You may also link the widget title to the category archive if you like.
<h3>Translations</h3>
Belorussian (be_BY) by <a href="http://fatcow.com" rel="nofollow ugc">FatCow</a>. 
Romanian (ro_RO) by Web Geek Science (<a href="http://webhostinggeeks.com/" rel="nofollow ugc">Web 
Hosting Geeks</a>)
If you would like to send me a translation, please write to me through <a href="http://sillybean.net/about/contact/" rel="nofollow ugc">my contact page</a>. Let me know which plugin you’ve translated and how you would like to be credited. I will write you back so you can attach the files in your reply.

Random Posts from Category

A widget that lists random posts from a chosen category.

Jesús Lopez

The Random Post Scheduler lets you schedule your draft posts in two different ways:
<ol>
<li>Date Range: Schedule your posts within a specific date range, with a minimum interval between publications. </li>
<li>Random Interval: Schedule your posts with a random interval between each publication, regardless of the dates.</li>
</ol>
This plugin is ideal for:
<ul>
<li>Blogs that want to maintain a consistent publishing frequency </li>
<li>Sites with many draft posts that need to be scheduled </li>
<li>Anyone who wants to automate content scheduling</li>
</ul>

Random Post Scheduler

Plugin to schedule WordPress posts with random dates and times within a defined range.

Random Posts from Category vs Random Post Scheduler