Professor and Student Thwart P2P File Sharing

Digitus1337 writes "Wired has the story. 'A computer science professor and graduate student have been awarded a patent for a method of thwarting illegal file sharing on peer-to-peer networks by flooding the network with bogus files that look like pirated music.' This raises the question of whether or not companies that are already using such techniques are in violation of the new patent. Good news for subscription services?"