Come on guys. Sure everyone will rate their own problems and request the most highly but it's a numbers and averages game. People will undoubtedly disagree, but by adding up everyone's concerns, top problems will rise above others and they could potentially attract the attention of Apple first and foremost.
Eli, I love you bro, but I disagree with your perspective on Apple's divine wisdom. Consider the simple fact that for MONTHs after Logic 9 was released, you couldn't even specify L9 in the feedback form of their website. Logic, my friend, is an after thought, well after SoundTrack and Garage Band. Apple leverages their concern over Logic users (a niche groups of passionate users) against many other products that bring in more profit. We COULD and SHOULD help them understand what our needs are. They ARE interested in this kind of information. I've had numerous conversations, even with Apple engineers, that suggest in my mind that this kind of system of evaluation would be very useful to them. And I don't believe a rating system would be a flawed approach.