Well, first of all, welcome to the Escapist, this being your first post and all. I hope you have a good time here.
As for the topic, there's something about it that makes it seem like it's a joke or something. I'm not sure, it just doesn't seem genuine.
However, if it is true, it's worrying, even though I don't like Bungie. Activision have been doing nothing but going down, down, down in consumer respect. I'd bet good money that they're planning to exploit Call Of Duty (or whatever they'll call it) down to the ground the same way they did Guitar Hero, and even though Bungie say they're still independent, there's no knowing what'll happen. It's very plausible that Activision will buy out Bungie to such a degree over time that they'll be able to assume creative control, to even more of a degree that Microsoft ever did.
Expect to see Halo 7: Exactly The Same, in stores soon!