From my own experience, pie from the sky view, of being on these forums, and developing for PS3 once;
Sony has always been very safe guarding of their IPs. And MS has a pretty open door policy, and that even reflects on their social media policies as well.
The number of NDAs and leaks and information about Sony hardware is fairly dismal; even when it did get leaked this year Sony has been serving everyone up with DCMA charges. Without being a developer, we know nothing of their API still, we don't know what it is and isn't capable of. We know nothing.
MS has always been this open book. And when people are starving for information like we are, we get excited to talk about it. Even when XBO is the inferior piece of hardware, MS still brought out for everyone to see. Even when the SDK leaked, they just let it go. I've yet to see that happen with PS4.
I don't see how DF getting exclusive and being excited about it, would be any different than say us (b3d) getting the exclusive. That information is not easy come by, and if Sony wanted preferable type excitement when it comes to hardware they could too, but it's not their policy.
So when i hear bias, like DF is paid, helping MS? I have to ask you back, has Sony ever wanted people to know about their hardware?
This is not scientific method, this is journalism, people are allowed to be excited and use words like unprecedented.
The showcase for games, and the consistency of results so far coming out of 1X would show that Richard was right in his enthusiasm.
I don't think they've done anything wrong.