Without the pro, there would be no scorpio. Microsoft clearly reacted to what Sony was doing.
To me it's just funny how the arguments will be shifting around once more.
“It appeared that there had even been demonstrations to thank Big Brother for raising the chocolate ration to twenty grams a week. And only yesterday, he reflected, it had been announced that the ration was to be reduced to twenty grams a week. Was it possible that they could swallow that, after only twenty-four hours? Yes, they swallowed it.”
- George Orwell, ‘1984’