Because you don't go to Gruber's site expecting anything but Apple news. It's unfair to complain he writes about that, it's the only thing he writes about and

Because you don't go to Gruber's site expecting anything but Apple news. It's unfair to complain he writes about that, it's the only thing he writes about and the only reason to go to his site at all. On TC it feels like they secretly wish they were an Apple blog.