We're so close to the update anyways. We already knew since the Nexus One announcement that it was being worked on. Of course the "few days after SDK releases) was not accurate since we're almost to mid February, but most people hypothesized that anyways.
Safe enough to say by end of February all Droid owners will have 2.1. We can hold out. Let's go make hot chocolate and play some games and watch a movie. Santa will be here before you know it