dpchiesa

TwoColCats is a simple WordPress Plugin.
It provides a WordPress Widget that displays the list of categories in 
two or more columns in your sidebar. Use it instead of the built-in categories 
widget.
It displays only the level-1 categories.
<h3>Thanks</h3>
Thanks for your interest!
-Dino Chiesa

TwoColCats

This Related Posts Plugin for WordPress displays links to a given number of Posts that are related to the current post(s) by Tags or Categories. It can Automatically add links to Related Posts at the bottom of every Post or you can drop the Widget on your sidebar.
Settings: Excluding posts, categories, and tags; section heading; number of links; display post date; and excerpts.

EZ Related Posts Footer Links and Widget

Display a linked list of related Posts by Tags or Categories at the bottom of every post or on the sidebar. Options to show Post Date and Excerpts.

TwoColCats vs EZ Related Posts Footer Links and Widget