The WiiU was not the evolution of the Wii, it was...

[oniyide]

Akeos said:
The right question is :

Was the wiiu a stage towards the NX? Was not the wiiu a draft of the NX? Many seem to ignore that the real technological breakthrough of the wiiu is its system of streaming ...

breakthrough? that stuff was done long before Wii U. Hell PSP was doing it.