With Zeitgeist 0.5 being released along libzeitgeist 0.2.4 its time for integration with GNOME...
Taken from my post on OMG! Ubuntu! here is what is up... Please vote for your app by clicking the banner below

In other news:

Also Sezen as well as GAJ are around the corner with awesome new features such as extension and blacklists... (they are also quicker and sexier)