24C3 Sputnik Data available
The Sputnik/OpenBeacon project has been successful in making the complete collected RFID tracking data available on the web.
You can get the data file in singularized or raw form. There is also a PDF showing all reader locations to give a spatial reference for the data.
There are also some graphs with an general analysis available by Peter Meerwald.
If you want to analyze the data and or have other things to contribute, contact the OpenBeacon team to join forces.