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.
Categories: Renderer Plugins, 1.9, 1.10, 5.x, 3rd Party Integration, Downloadable Plugin
This plugin will replace all ocurrence of tags of the form: [[en:Article Title]] with links to the corresponing article in the respective wikipedia international site (as specified by the two letter language code). For instance, an entry like [[en:DNA]] will produce a link to http://en.wikipedia.org/wiki/DNA, while an entry like [[no:Næringsstoff]] will produce a link to http://no.wikipedia.org/wiki/Næringsstoff.
Categories: 1.10, Skin feature, Hack
This hack allows you to show and hide categories using toggled divs - not a copy of the expandable categories hack! I got it working from some help from another b2evo person, but thought it would be useful for others as a hack. I have the hack working on my site in the sidebar - works for version 1.10.