To me, what he said is not even remotely ambiguous. He gave a litany of ways that Halo has transformed the FPS genre. Then, he simply said that nobody plays shooters the way they used to because no one wants to. From what he said, how could you possibly assume that he's saying "nobody plays with a mouse and keyboard anymore"? Because, to me, it seems as if he was verbalizing a forceful conclusion to the examples of change in the genre that he mentioned - not specifically stating that any of the changes Bungie made rendered past practices obsolete. He was saying that Bungie revolutionized the FPS genre by streamlining joystick controls to work with it. But, he did not explicitly state nor did he imply that their innovation resulted in nobody playing with a mouse and keyboard. He said that because of the innovations he just highlighted, FPS's are developed and played with differently as a whole. That's just how I see it anyway. I could see how his words are vulnerable to multiple interpretations, but I think everyone's outrage over the lack of a PC version announcement is causing a lot of people to jump to hasty conclusions.