Because it amuses me, toying with emotional failures like yourself.
There's so much misguided hate and passion going on, it's entertaining to watch. You're the flipside to the Apple fanboy, but so much darker and more disturbing.
See, the extremes of the Apple fanboys, while sad and pathetic, at least have some basis in reality. Apple really are making the cream of tech products at the moment.
But the anti-fanboy crowd, like yourself, you're a dark and disturbing thing. It's bitter contrarianism in the face of a reasonably undeniable reality, and at such a passionate level that hints at much darker personal issues beneath the surface. It's like watching a moving drama about family abuse or alcoholism or something.