I don't think Nintendo was bashing it, but it is an effective marketing move to say 3D without glasses because there are people who don't want to have to wear (or buy) those glasses. But it would be even sillier for them to start saying that it is a viable second option and if you don't want our product go buy theirs. Just not smart. Though, Nintendo did take a few shots, I don't think it has been to bad... yet of course haha. Nothing compared to the shots taken at Wii or Kinect by Sony themselves. And I don't see it as a bad thing, because they are in competition and they need to market their product as better than the others.
But as for collaboration, I doubt that'll happen, but in an odd way they are both pushing the same thing.








