**[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.
RSS link for this tag.