"On top of all that, according to one person familiar with the situation who spoke to me under condition of anonymity, Microsoft is currently trying to track down and identify ntkrnl. According to that person, Microsoft executives are looking to take legal action against ntkrnl, which, again, doesn't mean that everything he says is true."
As per Kotaku. I just think with the fact that no one from 343 even acknowledging/denying this, no one from MS even commenting or acknowledging it, that two different sites have confirmed he was right about the hardware plans it makes no sense he'd lie about Halo. Like he got so specific right, he must've known or seen something. How many people knew that Black Tusk's game would be called Shangheist? Not that it's necessarily true, but the guy was approved by Bish and Bish let the thread run its course before it became meta regarding CBoaT and stuff. Even then, most believed the leak, but thought it was a controlled leak, but MS is the company that makes a major announcement of an IP acquisition, no way they'd let two years worth of their biggest IP be leaked on some forum in a honey trap situation.
If they can verify his hardware claims, things no one really even thought of, that sites and insiders are saying MS is trying to find him now you have to accept he was telling the truth. Maybe we won't see this war collection or Halo 3 ports, but I'm going to believe now that Halo 2 anniversary is real, that there will definitely be a Halo 5 beta and that Halo 5 will be next year.