It's usually people who feel sour about spending their savings on Apple product and want to justify it so hard, they'll try to shut down anyone with even a hint of criticism for that product. They just cannot feel they might be in the wrong. It's actually an effective litmus test for one's personality and you can more easily filter out your circle based on how well people take such criticism.
Or just people who are sick of seeing it every post. It’s the same with Microsoft (I hate the constant unjustified EEE claims). It adds nothing to the discussion and only starts flame wars.
Apple fanbois are annoying, but Apple haters are equally annoying. The idea that any sane person could like Apple for reasons other than being sheep never crosses their mind.
>It's usually people who feel sour about spending their savings on Apple product and want to justify it so hard
That's a really weird assertion.
Nerds as a tribe are typically not willing to let factually incorrect statements pass without refutation, but if we do that re: Apple, it's because we're insecure about my tech choices? I mean, seriously?