Nice. Even as a PC gamer, higher framerate is what I want.
For example, I have The Witcher 3 installed both at work and at home. At work I have a monster PC with a GTX1080, 64GB of RAM, and what not, and of course it can max the living shit out of the game without effort.
At home I have a more modest setup for now that can't handle the game the same, so I lower the overall settings and resolution to achieve 60fps. I'd rather gouge my eyes out instead of playing at 30fps.
It's good that Nintendo understands what is important regarding performance.