I mean, really, this Nintendo DS bluetooth keyboard accessory sort of undermines the entire concept of a portable console. Who's gonna lug this thing around with them? Like Kotaku says, just put the damn game out on the Wii.
I'm going to fathom a guess and say that the vast majority of time spent playing the Pokemon typing game (which this keyboard was made for) will be in the DS owner's home. And if you're easily impressed, then you'll appreciate that it's compatible with any bluetooth device that accepts a keyboard accessory. [Kotaku]