Tracking the Trackers: Collusion for Safari and Chrome
Collusion is a tool that I just saw being mentioned in this TED talk. Gary Kovacs: Tracking the Trackers.
The Firefox extension Collusion gives you a live updaing map of the various sites who track you.
Chrome and Safari users can use the extension made by disconnect.me
I’ve been using it a bit, if I turn off Ghostery and AdBlock, it’s interesting to watch as the map builds with nodes of instances who “know” who I am. With these tools on however, the tracking is down to zero.