People will keep buying Wiis anyways because they have made it so casual at this point the Wii is just like some toy. I haven't touched my Wii in months, and I probably won't until next year when Mario Galaxy 2 and Metroid Other M come out. New Super Mario Bros. is a maybe.
As for the price drop, although Nintendo has gone a bit casual, they still know how to make good business. I'm surprised they didn't do this sooner in fact. Now that the other guys have lowered their prices too, Nintendo would be foolish not to do so as well. I'm not sure whether or not Nintendo will be ousted as leader from this, they do have a pretty comfortable lead - but time shall tell.
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