I was with family this weekend and we all got in the car for a mini-road trip. I'm usually the music person and so when we got in the car my sister handed me her Aux cord and said, "Find us something to listen to". I grabbed the cord and went to plug it in...then I remembered...I can't.
For the most part I don't miss the headphone jack. I've adjusted and changed my usage patterns. But in situations like these...I definitely miss the option. I don't carry around my adaptor everywhere I go. Once things evolve and I'm able to connect my phone to other devices in an easier way, all will be great. But there are still some minor annoyances with the lack of a headphone jack.
Oh...and I haven't touched my JBL headphones in weeks because I can't find my adaptor...