lol, the fanboys is on fullspeed tonight. If you hurt your foot and you went to the doctors, and your doctor says to you 'avoid walking for the rest of your life if it hurts', I guess that would be acceptable to you.
You honestly seem like no matter what you are not going to be happy with your phone, so why keep it. My point is very valid given the fact that there is nothing else you can do about it. I understand the concept of wanting your device to work any way you hold it but the fact is that you know that is not the case and you need to adjust accordingly or get rid of it. There is no amount of whining that is going to make apple do anything differently that they have already done so you just have to decide if you can live with it or not. Simple.