"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.
See http://www.webupd8.org/2011/05/keep-fil ... unity.html, even though we are not using Unity/Dash this is still logging everything you do, this page explains how to exclude or switch it off but you have to install programs from a separate ppa.
Is there a good reason to keep it? What are they going to use it for next, maybe I'm being paranoid but I think it could lead to an invasion of my privacy and is probably an unwanted overhead anyway, I think I'll try removing zeitgeist or maybe switch to LMDE.
Not happy
GB










