I'd write something longer, but I'm at the office, posting this guerilla entry. Basically all I have to say is stay tuned for December 25, as I'll try to come up with something special for loyal blog readers (all two of you).
In the meantime, enjoy this Joss Whedon interview.
And if you haven't bought Christmas presents yet (including for yourself), there's the Speculative Fiction Anthology and Infinite Crisis #3, both of which are conveniently available at Comic Quest. =)