nrelate is a related content plugin that uses some patent-pending technology to deliver related content to your readers. Instead of simply relating content by categories or tags, it actually analyzes the post content, and finds other posts/pages/links on your site with similar content. One of the things that makes this plugin unique, as compared to [...]
View PostAdvanced WordPress Widget Bundle

A collection of 6 powerful WordPress Widgets that will help to super charge your blog. Each of the widgets in this bundle has been built in an effort to provide functionality that is greatly lacking with the default WordPress widgets.
View Post authors, comments, recent posts, Related posts, widgetBetter Related Posts Widget

This plugin provides an advanced widget that allows you to display similar, or related, posts in any widgetized sidebar. Related posts are selected using tags, categories, or any custom taxonomy. When searching for related posts, the widget will choose posts that share between 1-3 like terms with the currently viewed post.
View Post Related posts, widgetWrite a Better Related Posts Plugin for Custom Taxonomies

Related Posts Plugins are very popular as a method for WordPress users to display related content at the end of their posts, providing the reader with additional relevant content. Typically, related posts plugins use Post Tags to compare posts and find those that are related to the currently displayed post.
View Post Related posts, taxonomy, tax_queryRelated Posts by Taxonomy Plugin

Related Posts Plugins are very popular as a method for WordPress users to display related content at the end of their posts, providing the reader with additional relevant content. Typically, related posts plugins use Post Tags to compare posts and find those that are related to the currently displayed post.
View Post post types, Related posts, taxonomies