Nintendo not holding traditional E3 press conference this year?

[Soundwave]

I mean really, there's plenty of software to have made this Nintendo's best E3 that I can remember.

Mario 3D - Nothing shown
Mario Kart U - Nothing shown
Super Smash Bros U - Nothing shown
Zelda: Wind Waker Reborn - 3 still screenshots shown
X - Short clip shown
Bayonetta 2 - No real in-game footage shown other than like a 2 second snipet
Retro's Game - Nothing shown, nothing detailed as of yet, period.
Shin Megami Tensei x Fire Emblem - No in-game footage shown as of yet

I mean, we've seen *nothing* basically on any of these games except X.

That's kind of the puzzling thing is the one year Nintendo has stockpiled a ton of stuff to show, they opt to not have the big stage, whereas in year's past they've had the big stage and basically wasted it by having 20 minutes of Wii Music or Batman: Arkham City port-erific demos.