In my opinion, this kind of thing will only effect those who have both consoles or are still on the fence. For me, I bought my console because of the games. Not performance. Games like Titanfall and Halo and Xbox Live. I'm guessing, this early into the life of these consoles, it's the games and services of each console that made people pick em. I wonder how common it is that people chose performance over games.
The one thing I always bring up is last generation and the shit PS3 got early on for the crappy ports. Now look at that console.