disagree with you on the photo quality claims; the increase in photo quality across generations is obvious. whether or not most people need that quality is another problem entirely.
i would happily settle for mid-2010 phone levels of photo quality if it means getting rid of the bump. alternatively, i would prefer to have a thicker phone with no bump; extra room for extra battery capacity.
aight fellas, if you gotta clean out your bum, just buy a douche bulb.
having strong jets of water may fill up your rectum real quick, but 1. it's hard to control how much water is being used, 2. the pressure may damage your insides, and 3. you're also introducing air into you which will just cause a bloated feeling and farts.
your rectum doesn't have much volume, so being able to control how much water you use ensures less water goes up your intestines and therefore less discomfort and oopsie dookies on daddy's dick.
oh and have more fiber in your diet.