You should also ask for an integrated microwave and a dishwasher... Apple already offers you displays with highest PPI values among all the consumer products, but you still want more? You do realize what a retina display entails? Higher power consumption, higher stress on CPU/GPU, higher memory usage and absolutely no visibel benefit unless you sit 10cm away from your display. At normal viewing distance, pixels are already not distinguishable on the iMac display. Wo what do you need even more PPI more for? Or are you just after useless gimmicks?