User blog comment:Jimeee/Hearthfire confirmed as the latest add-on. Official trailer./@comment-4976111-20120831104546

When you think about it dudes, the fact that Bethesda is releasing a tiny DLC for a mere five dollar kinda signals that it's just something small they've been working on in the side. If I had to guess, they're probably still hard at work on the big stuff (especially for you PS3 chaps).