You have done nothing more than spit facts.
We love the feeling of the phone, but we're afraid of damaging it, but also the 98% of why phones have design on the back is to look cool, not to feel great, so at the end of the time, we use cases.
I will just say that the Robust and Transparent cases look really sick!, those corners that are more robust really are beautiful, but I fall in the sin of placing stuff between the case and the phone to make it look even better, I printed an image from my favorite character to make it look better, but when I need to open the case it usually falls on the ground.
RE: My problem with Phone Cases