HALO 4 ON PC? WILD SPECULATION

So, Halo 4, right? It’s coming out this fall for the Xbox 360. We all know this. If you don’t know that, you’re a dummy. We can all agree here.
But. Then. There’s. This. Thing.
Someone over on the NeoGAF forums spotted this today. Over on the Halo 4 product page, if you scroll to the bottom, next to the asterisk, it says, “System requirements forthcoming.”
SYSTEM REQUIREMENTS FORTHCOMING! That could mean it’s going to be on PC! Right?! RIGHT?!?! Because if it were JUST ON XBOX, we’d, like, all know what the system requirements are. If someone actually bothered to write them out, they would go like this.
SYSTEM REQUIREMENTS:
  • AN XBOX
  • A CONTROLLER
  • SOME INTERNET (MAYBE)
  • ALSO A TV
  • ELECTRICITY
But with a PC, things are all crazy and stuff. So, like, this could TOTALLY MEAN THAT IT’S ON PC RIGHT?
Discuss. I DARE YOU TO DOUBT ME.
Via NeoGAF