> I wonder, is it possible to mine that data for something valuable? Yes, people have published papers doing this: http://homes.cs.washington.edu/~yoshi/paper

> I wonder, is it possible to mine that data for something valuable? Yes, people have published papers doing this: http://homes.cs.washington.edu/~yoshi/papers/Tor/PETS2008_37.pdf http://homes.cs.washington.edu/~yoshi/papers/Tor/PETS2008_37... My understanding is that looking at exit node traffic individually rather than statistically is likely to be illegal in many jurisdictions.