Viacom has been awarded the rights to view YouTubes logs in order to prove its assertion that illegal content has greater appeal than that produced by amateurs. The logs in question contain the username of the YouTube user as well has their IP address. The court however denied Viacom's request for Google's search code. While the intent is not to know what "you" have watched specifically but rather how many people are watching copy righted materials vs. skateboarding dog videos, the potential is there for someone to link you to what you have viewed on the site. From a privacy perspective it's a little scarey! PCWorld.com article here.