Correct apple did it first people saw value in there vision just like Nintendo with the wii and brought there product by the bucket load .
Forcing rivals to release competing products match in the case of apple to match there vision experience for experience at a cheaper price to gain market share .
This is a two horse race Sony are not matching kinect in the box nor are they matching HDMI in ......it remains to see if they will match Microsoft experience for experience my guess is because there missing things like smart glass kinect HDMI in they can't .
All they can match is big game for big game as most games will be on both platforms .
If Microsoft's over all experience seems like the better option to the public Sony will be out sold .Microsoft vision is different from Sony they see there console as sitting alone side the families other entertainment devices interacting with and controlling them .
If this vision is a hit with the public as its a new route for a console to take it maybe as big a hit as the only other console that tried something new do you remember that console it was called the wii and the gaming press hated that and look how that turned out it saved Nintendo broke console sales records as well doing it .