Are you talking about hatred towards apple? Pick any positive article about Apple on the web with a comments section. You will see that the comments are filled with hateful anti-Apple invective.
It goes both ways in my experience. People often hate on Apple, but on communities with many Apple users there is significant negativity in the opposite direction. Criticism of Apple is generally not taken well.
Maybe this is because people in both of these communities feel they are "special" somehow, and "better" than the average user?