[squat!net] is an international internet magazine with main focus on squatted houses, car sites and other free spaces.
This is an amazing site of Squatter stuff found from a link off the Palais de Tokyo links page. You MUST check this out!
Different people, with different backgrounds (e.g. squatters, punks, hackers, etc.) try to work together and collect news and importent stuff on the squatter scene.