Uh well, you're not a junior member so I'm obviously not talking about you. From what I've seen, people who say GAF is pro-Sony are generally junior members. Maybe it's cause they've just joined and haven't seen a lot, I dunno. Either way, GAF isn't a hivemind. Saying GAF is pro-something or anti-something is ridiculous and delusional. It may seem so since PS4 is, after all, simply more popular than Xbone or WiiU right now.
e: but like you said, it's your opinion, and you have a right to your opinions. Just as I have a right to the opinion that every post saying GAF is pro something comes off as incredibly whiny.