Unless you live under a rock (on the moon), you should have heard about the court case against “The Pirate Bay” a torrent tracker site in Sweden, charges are piracy and aiding in committing piracy (well more or less).
If you find the case interesting you can follow it here;
http://blog.wired.com/27bstroke6/yo_ho_ho/index.html
and here
http://live.piratpartiet.se/ (Swedish)
It is an interesting judicial dilemma, and I am quite entrigued in regard to what the outcome will be.