Digital culture ran smack into politics this week when celebrity gossip site TMZ published what it claimed (uncontested by those involved) were screen shots of a Facebook conversation had by Willow Palin, the daughter of the controversial political figure Sarah Palin. I remember the days when a politician was stabbed in the back by a gruff, anonymous source who used a fake name and passed dossiers in a dark parking garage. Reporters would work for days to verify the claims just to make sure they were true. Now, all you have to do is press shift-cmd-4, and you can make a perfect copy that you can distribute to the entire world in an instant. It's still easy to fake information, but it's even easier to pass along the raw data.