First, Broken Age: Act 1 is now available for the iPad. While I've yet to try it, it's pretty obvious that the control scheme from the PC/Mac/Linux (was there a Linux version?) version lends itself very well to touch. So it seems like a worthwhile purchase at $9.99.
An interesting tidbit mentioned by AlfredJ: Seems Sony had approached Disney to get the Grim rights by itself, and only joined up with Double Fine when they found out both companies were after the game. Even more interestingly, Sony, apparently, was going for all of the LEC adventure titles. Did they succeed? Maybe? Hopefully? We'll see, I suppose, but this all has taken a very unexpected turn…
Oh, and there's Star Wars: Battlefield 3 if that's your thing. Actually, it doesn't look half bad. Check out LA Times for a short introductory video.
Update: To please Melancholick, here is a video and some stuff on Costume Quest 2.