Nintendo set to gather steam?

[Conina]

Steam games = x86
Wii U = PowerPC

And even if it were easy to port... Valve doesn't own over 99 percent of the games on the Steam platform, they can't just port them to the Wii U.

The rights to do such ports are with the developers (if self-published) or publishers, which could make Wii U ports on their own, if they wanted it.