Did they screw them? No. I doubt they would even want to (although they might but I don't know enough about Nintendo history to be sure).
Should they have shared the info earlier with developers working on such titles? Yes - particularly one's making extensive use of accurate motion controls like this title is seeking to.
Still, apparently everyone can by a PS3 and EyeToy and get 1 to 1 tracking in a sword fighting game this holiday season so there you go...
Try to be reasonable... its easier than you think...







