Here we go....."I have high tolerance for issues, so EVERYONE should have high tolerance for issues"
If you saw a nice big bright bunch of lit pixels in the dead center of your screen, would you be thinking about collectively saving us all money, or would you possible exchange it?

And if the replacement had the same thing....would you hold it to save us all money for version 2, or would you exchange that one too?
I agree whole heartedly....
I think my local store had a bad batch when I first got mine because I had to exchange 4 of them due to bleeding light which the "geniuses" completely agreed with me on. Until I got one that was acceptable to me, and the "genius" agreed,
And on a second note....what do you think these returned units end up doing after they get back to Apple? sitting in the big iPad graveyard??? Of course not, they get inspected and fixed to hopefully correct specs and re-sold or used as replacements for those that exchange their units.