The myriad horrors that keep young, beautiful socialites awake at night? Chief among them may be that Evite just isn't exclusive enough. Thankfully, and just in time for the utter collapse of the American economic system, two gorgeous children of privilege have gifted the world with Paperless Post, a new web-based service which offers a chic alternative to the vulgar, populist electronic invitations already available online. Even better? It's members only, in order that it "grow organically through people who actually know each other." Chic, and sustainable!