For a great Christmas read forget The Night Before Christmas, a heart warming poem written by Clement Moore for his children, that created the modern idea of Santa Clause we all know and anticipate each Christmas eve. Instead, curl up with a some potent eggnog, nog being any drink made with rum, and read CRDTs: Consistency without concurrency control by Mihai Letia, Nuno Preguiça, and Marc Shapiro