Sony's Motion Sensing Still Lagging Behind?

Chris Kohler, over at Wired's Game|Life, had the chance to see an in-production PS3 game in action. He said that, for the most part everything looked great. The one thing that concerned him was the motion-sensing controller that Sony is pushing on developers. From the article:

"The developers told us that although we'd be using real PS3 controllers, they didn't yet have the motion-sensing functionality built in. And not only that, although they referred to the build as 'feature-complete,' they did admit that the one feature that was not yet included was (wait for it) motion-sensing, although they did 'have some cool ideas.' There was plenty of speculation after Sony's E3 conference that the motion-sensing functionality was jammed into the controller at the last minute as a reaction to Nintendo's strategy. This was backed up by the Warhawk developers' offhand remarks that they'd implemented motion sensing 'in just a couple weeks'."