It all makes sense now.
The Wii watches everything you do, it's been building up over time. Start off small and then they can get away with murder.
So let me explain. The Wii is like any console, it plays games but the difference is it has the user more active. That is what they want you to think
They collect all your information, hopefully so Nintendo and other developers can make game for what their target audience wants. But this can turn corrupt.
Game channel: They collect what game you're playing, it's even recorded how long you play in your inbox.
Mii channel: you make a cartoon version of yourself most of the time. Usually what you want to look like. They'll collect this and combine it with the photo channel.
Photo channel: They have all your pictures that have been stored on your Wii. Your picture will be there if you so choose to put pictures there.
Wii shop channel: They have your credit card details if you bought points, they know what games you buy.
Forcast channel: They're looking at what the weather is like, look at other results to see what you do during sunny days and rainy days.
News channel: They know what news interests you.
Everyone votes channel: They understand how you live. Simple questions such as "do you drink the milk from your cereal after eating the cereal?" can tell Nintendo all about you.
Internet Channel: They know what sites you go on.
Wii Fit: They'll even know how much you weigh, how much you work out.
Nintendo know all about you. They know what games you play, what you and your friends look like, they know how long you play the Wii.