So, the basic jist of things:
-Bunch of awesome games we already knew about.
-Zelda Skyward Sword includes an alternate dimension where you're swordless. And, as expected, your sword's spirit (Phi) is your "navigator" in the game. Much more overworld puzzles in this one, calling for an improved map system.
-Luigi's Mansion 2 is happening because...Miyamoto wanted to. It's coming early 2012.
-Mario 3DS includes a Zelda-tribute stage. Top-down view with Mario leaping towards the camera, lighting torches with fireballs, and dodging ye olde moving spike blocks.
-3DS Tanooki Suit does not fly. Apparently that was too difficult to do on a small 3D screen (I smell the "we couldn't program Peach's dress" level of BS; can't they just say they wanted to make stages that aren't so easily broken?). They only decided to have Mario fly back in SMB3 after seeing how good the fluttering motion looked.
-Pikmin 3 is coming to Wii U, and Miyamoto apparently wasn't supposed to talk about it.
It *WAS* a Wii project, but Miyamoto felt the U's controller was a perfect fit for it.
-Vitality Sensor doesn't give consistent enough results for market yet, but they're still working on it.
Also on DeviantArt, Rumble, DLive.tv, and the Fediverse (@freespeechextremist.com and @bae.st)