Judging by all the pearl-clutching I'm seeing over the potential loss of the 3.5mm jack, you'd think a 3.5mm to lightning adapter was impossible. Perhaps these people know something I don't. I wouldn't be surprised if there was such an adapter provided with the phone. If there's not, adapters will be plentiful. Don't worry, we'll all be able to use whatever headphones we want to use with our phones, and in addition, the phone will have one less entry point for water, foreign particles, etc, and will have more space for other features (extra speaker, more battery, whatever). Really, it'll be ok folks.