Bridge is a cool new indicator developed by David Callé (who's also behind some great Unity lenses and scopes), that uses Zeitgeist to provide quick access to documents, files and websites related to your current activity.

Seif has released Gedit Dash 0.1, a plugin for Gedit that uses Zeitgeist to display recently or most used items in new Gedit tabs. You can search both recently and most used items and also, the plugin generates previews which "try to jump directly to some code or text from your work".

Quick update: GNOME Shell Zeitgeist extension was updated recently and it now integrates with the standard GNOME Shell search, meaning GNOME Shell will list the Journal items in the regular search under the Activities Overview.

A Zeitgeist extension for GNOME Shell has been released today. The extension is based on the work of GSoC student Akshay Gupta (kitallis) and it requires GNOME Shell 3.2.

Akshay Gupta, a GSoC student, has posted some very interesting videos in which he shows the current progress of integrating Activity Journal (powered by Zeitgeist) into GNOME Shell:

"Zeitgeist logs user's activities and notifications (files opened, websites visited, conversations hold with other people, etc.) and makes the relevant information available to other applications". Starting with Ubuntu 11.04, Zeitgeist is installed by default in Ubuntu and is used by the new Unity menu called "Dash" (Applications / Files Places) as well as other applications such as Synapse, Sezen, Avant Window Navigator, DockBarX, Docky, Cairo Dock, Gnome Activity Journal and more. It will also be used in Gnome Shell.

Activity Log Manager lets you delete part of the Zeitgeist history, blacklist some applications or prevent logging certain types of files as well as blacklist folders. This is useful if you want to keep some recent files from showing up in Dash (in Unity) or maybe just to exclude some private files or folders and so on.

(Deleting Zeitgeist history)