I just wanted to tell my story about this whole yellow tint topic. My first iPad (probably the best of the bunch even though it had yellowing in top left corner while held in portrait) I returned because it was wifi only and I decided to switch to the Verizon 4g version. So I switched and it had the yellow down the left side and more noticeable at the top, then I waited a week and decided that it was unacceptable for the main part of the device (the screen) to be this way, so I returned. At Apple, I opened one, same yellow on down the left side, and then opened a second and also had yellow, so I basically settled on the one that had the least amount of "yellowing" on one side. Well, I got home and noticed that I could see the LED shining through at the top of the panel and was very distracting, not to mention the light bleed from it. So, again I trek back to the Apple store and got another one (defect repair), only checking for the LED showing anywhere and saw nothing, so I took it. This one has the terrible yellow on the top 1/3 of the panel, but I am so tired of going back and forth that if this doesn't get better in a month or two I'll go back and hopefully the situation will be better. I want to mention that I have never returned an Apple product and I've had every iPhone, an iPad 2 (with backlight bleed), various iPods, and a Macbook Pro, so I've had my fair share of quality Apple products, but this seems to be the worst QC I've encountered. I did have a look at the floor models and I can see the yellowing on most of those, although some are acceptable in my opinion, given how bad some of the ones I've encountered have been. Sorry for my rant, but this is pretty frustrating after paying close to 800 bucks...
