I know that this problem has been discussed for a few months now, but seriously, the 3.5mm jack is one of the most important and universal pieces of hardware that was ever made. You can find it on 20-year old computers even. Why remove it? Is there a problem? Is it really so thick that you need to remove it to make the phone even thinner? Because the iPod Nano is as thin as the headphone jack, so I don't see the problem. And even then, making an existing phone thinner, even though it has bending and camera protrusion problems, is like the stupidest idea ever.
These people at Apple are out of their mind. Removing one of the most universal pieces of technology for the sake of making their phones thinner and such. I feel that we're lucky that it stayed alive for so long, and then remove it for the worst reason? Lightning nor Bluetooth will even come CLOSE to replacing 3.5mm. If it ain't broken, don't fix it. Now we have to shove that sentence up the Apple executives' ass before they understand.