Sit down, child, we've got some bad news. This is going to come as a real blow, but the Zune HD Facebook app, the one promised to be here by the end of January, isn't going to make it in time. Microsoft has said it's "still coming soon" but that it just isn't going to be done until at least February. We realize how hard this will be for you, since there are just so few ways to log into your FB account (or someone else's) right now, but you're jus
