This plugin allows you to display your site's tags using a Flash movie that rotates them in 3D. By default it supports Latin and Cyrillic tags, for those who wants to display Chinese, Japanese, Korean, Arabic and Hebrew tags download a new swf file from here and replace the original one.
The Akismet plugin for b2evolution checks feedback through a central service ( http://akismet.com ) against spaminess.
This plugin is no longer necessary for most users because similar functionality has been integrated into b2evolution's core. To add a list of comments to your sidebar, go to Blog Settings > Widgets > Add Widget and click on Comment List.
This plugin adds a widget that displays a list of recent comments in your sidebar.
For b2evolution v5.
This plugin allows you to use the GeoIP database from MaxMind to determine in which country users are located in.
The Live Hits plugin for b2evolution provides an automatically updating, live view of who is visiting your site. Paste in a Google Maps API Key (http://www.google.com/apis/maps/signup.html) for your domain and new hits will be added to a map.