I'm not here to call you a whiner. Obviously you had some genuine issues with the previous macbooks that warranted repair/replacement. However, if the only issue with you latest machine is 3 pixels, I can tell you that is within not only Apple's, but most all manufacturers/retailers, acceptable variance. LCDs are not perfect. As a previous Apple retail employee, I highly doubt they will give you another replacement on that issue. But I don't know what their "Number" is - 3, 5, 8 etc. So maybe, by the slimmest chance you have a case, but they would tell you take a walk for 1 or 2. Like I said, I don't know where that line is.