The new iPad is here and it’s Retina screen is really great (I have mine in hands at this moment). The big question now is: should you build your projects or not for the new device? Wait before simply answer “Of course!”. You will see the answer is not that simple. Let’s start with some facts first: – due the size and resolution of the screen, your projects will grow (average) 3x in size; – only 6% of the iPad market is running the new device at this moment; – projects made for the old iPads will automatically be re-scaled by iOS 5.1, with no need of rewriting code (you…