Wait, wait, wait.
I didn't say that 360 buyers aren't stupid. At this point, they're either stupid, bought into the hype, or have more money than brains. There's a handful of launch titles, most of them only got good reviews because goddamn they so shiny, and only a few more titles guranteed to be exclusive to the platform in the future (Halo 3 [4?], Oblivion etc.). Whereas even at this point, everyone knows that Nintendo is going to bring over every single one of their franchises over to the Revolution, with all sorts of innovation because of that nifty controller, and PS3 will have not only the Metal Gear Solid series Blank was saying, but also a quite possibly superior version of Splinter Cell. Remember, the only reason the PS2 versions have been flawed is because of the hardware Ubisoft couldn't push as hard as the Xbox, that's why the Cube versions were marginally better, and the Xbox versions were best. Not like Ubisoft has a preference between consoles, other than money. I'm not sure if they've ever made an exclusive title for any of the consoles.
So yeah, right now even though they haven't been released the PS3 and Revolution look like better buys.
This isn't to say that the 360 won't shape up to be a pretty okay system like the Xbox did, but that buying a console at launch is stupid. So yes, 360 buyers are stupid.