ALL marioboys bought SMG and Wii? Or speculations made on SMG and SMS sales

[Naraku_Diabolos]

What kind of user on here has a Nemo avatar?

Why did you compare Mario to Gears? They're not even the same genre, but they do have similar sales rates. People buy products, like game consoles, on which software they offer. Mario appeals to everyone, so of course it's going to sell a lot.