Why doesn't Nintendo bundle Wiispeak and Wiimotion Plus with the Wii?

[Cobretti2]

It is simple, Wii is selling well on it's own

WM+ will be bundled with games including 3rd parties. This bundle will HELP sell games, which Nintendo needs otherwise 3rd parties will dissapear of the Wii with good games.

IMHO this is the better solution for Nintendo to get game sales up.