My iPad 3 has a slight pink tint, which is to say, white backgrounds appear very slightly rosy. This isn't uncommon, from what I read over and over here. However, it's slightly worse when I have my glasses on. They're a weak prescription for annoying astigmatism. I'm just throwing this out there as an observation, and also wondering why it might be happening. For those who are seeing a pink tint, do you wear specs? And what happens when you view the screen without them?