Having a bone doesn't suddenly make the Kinect okay.
Ownership of either console doesn't instantly sprout fanboyism, either. We're not 10 like some posters believe. (Not saying that kind of fanboyism doesn't exist, but it's incredibly hilarious if some people are bad mouthing the bone simply on the basis of having the competitor console. I doubt it, anyway.)
Granted, sometimes it's all in good fun. Whilst I continue to do my duty (for the sake of gamers everywhere!) of pointing out how much of a joke Kinect/Spycam is once a month (and if/where MS still continue to act like dicks this generation in general), I'd say those that can't take those posts with a slight grin to calm down, look in the mirror...
...and ask why a kinect-less version isn't out yet.