Durable Ephemerality

Jeff Rothenberg once said "Digital information lasts forever – or five years, whichever comes first."  This is basis of an interesting debate between New York Times writer Jeffrey Rosen who recently published "The End of Forgetting," and Scott Rosenberg's rebuttal on his blog. (Excerpt from Rosenberg below)

But Rosen is too busy hatching plans for "expire dates" on social-network postings and other artificial-forgetting schemes to give his head the Janus-turn his subject demands. The idea...