**[Now Olark for WordPress!](http://www.jamesdimick.com/creations/olark-for-wordpress/)**
Adds a simple 'Post-it' widget to the Dashboard that allows you to leave yourself or other authors a note.
Display a post as a site wide announcement, notice, ad or emergency alert on your website via a marquee or popup window using ShadowBox-JS or ThickBox
Advanced Blogroll Widget displays your bookmarks as you want. You can customize your blogroll.
Adds a link to your second life location via slurl. It makes it easy to add a location based on Second Life's coordinate system.
Simple AJAX shoutbox, add shoutbox on your sidebar.
Nothing really too complicated here, just a way to list the all sub pages (and siblings) of the page you're currently viewing.
Display a keyword/channel targeted Twitter tweets from your wordpress blog.
This widget shows all tags that are anime titles as a dropdown menu. Using WordPress' custom taxonomies.
A very simple and basic widget that shows tweets for multiple authors and trends.
Widget that will enable visitors to give you/the site a virtual beer by clicking on the widget.
Simple plugin that displays count of your twitter followers
Let your readers easily share articles without ever leaving your blog.
RSS link for this tag.