Thank you for invite me. I'll read more about the philosophy behind!
Unfortunatelly, I haven't the necessary knowledge to study the code line by line, but some software "which logs the user's activities and events (files opened, websites visited, conversations hold with other people, etc.) and makes the information available to other applications" definitly sound no good to me.
But, as you say, It's possible to remove the Zeitgeist (in fact, I already removed here in Ubuntu, but I'm very disapointed with Canonical and your pseudo-free software)...
