Everyone should learn from the Ouya. It was a competent hardware release, but wasn't backed by enough software. I really enjoyed the thing for what it was.
I've sort of got a dream for my own micro console, but the thing would be similar to a raspberry pi where it is primarily a tinker toy. It would have to be loaded with development software.
I'd Want:
A Character Editor like Eve Online's or WWF Attitude or Meta Human with options to import things from your phone
A monster creator like the Spore Creature Creator
100s of pre-loaded Mixamo animations
100s of pre-built models for Fantasy Creatures
100s of 3d pop culture avatars. Wrestlers, Comic Book Characters, Cartoons, Movie Characters, game characters. Some free, some DLC.
The ability to import FBX models from wherever they come from
A house builder like Sweethome 3d or the Sims. Where you can build house models for export.
A furniture maker. But also 100s of pre-built furnature like the sims.
A Tony Hawk style editor with modular building. This is kind of like what the Skyrim/Fallout people use.
A voxel editor like Minecraft with the ability to export
Special versions of Unity and Unreal
A Zbrush clone
Gimp
A Mario Paint style music maker
A Mario Maker style 2d platformer editor with pre-built game styles for Super Mario World, Metroid, Megaman, and Castlevania.
An RPGMaker95 style RPG editor.
A sprite editor and animator
A beepbox.co like music maker, but with the ability to import samples and hook up a usb midi keyboard, or set up notes on a gamepad ocarina of time style.
Some pre-built example files for: JRPG, Action RPG, Real Time Strategy, Shooting Game, Fighting Game, Survival Game, 3d Platformer, 2d Platformer
A kind of lounge type game where you can just hang out in locales with your avatar. The locales could be places like Notre Dame Cathedral, the Taj Mahal, Castles, Palaces, Malls
VR support.