Why does it matter what the "other guy" prefers? This ain't politics. Glossy or matte or anti-glare, or whatever... is just a hardware specification. Why is it so important to you glossy fans, or you matte fans, to try so hard to convince each other who is right? I like red. You like brown. He likes yellow. She likes blue.
Imaginary scenario: Apple only offers one color. They used to offer more. Some people liked the old color, and hate the only choice offered now. Some people like the color offered now, and ridicule the people who don't like it. The people who don't like the only color available today voice their displeasure, because they, too... want to love their Macs. The people who happen to like the only color offered (lucky them) treat the other Mac users like they're some kind of idiots, or whiners. The Mac fans who don't like the only color available today are not supposed to have an opinion, but simply take something they don't like, or give up their favorite platform.
Sure, it's a silly example, but what's the difference between that and this dumb fight between fans of glossy and fans of matte. I imagine if glossy were eliminated, then we'd have the same exact thing, only reversed. Think about it. We all have our individual preferences, based on choices we once had available. Whenever a choice, or option is eliminated, somebody's going to be upset. That's normal. What isn't very becoming is when people who have what they want can't just leave it alone, but have to then jump on the folks who are unhappy. It's very schoolyard punk. Why not be happy, and also sympathetic at the same time? We're all Mac users, basically, so we should actually be on the same side as far as the big picture goes, right. I want options for both camps (matte and glossy) to be available, because I don't like seeing the split in the Mac camp. Our numbers aren't big enough yet in the scheme of things to be dividing ourselves.
Mac OSX users, stick together... don't alienate each other. Or Bill Gates and Steve Balmer will win in the end... that's the more important reality here.