I blame Microsoft for your decision to leave. The reaction to their reveal is expected and legitimate. Even if, by the nature of the internet, a lot of the concerns are blown out of proportion and based on limited information (which is also in most part MS' fault)...
That being said, console bashing will always be a part of the internet society. It is sad. But the human nature likes to complain.
Yet what I see here most of the time, are legitimate concerns and criticism. But more often than not said criticism is badly worded. And because of that, people jump at each others.
It is normal to dislike some aspects of some products. It's normal to have preferences. Normal to compare stuff together.
The way I see it, you're leaving because you can't take the heat from the XBO's reveal failings. For all we know, things will take a much brighter note at E3, and some of the legitimate concerns people are having right now will get blown to dust.
But fine... be the drama queen and leave. It's sad. I don't really agree on most things with you, and certainly not on your way to put it at times, but you are an invaluable part of this community, and I think you should stay here and continue fighting the good fight.