I think I'm representative of the engineering tech type. I'm looking forward to some UI updates to help refresh the look of the product. I love the hardware, but after seeing and using Windows phones with the Metro UI and recent improvements in Android, there's a lot in iOS that's dated.

I'd like to see a rethink of how certain things like notifications are accessed. Swiping should be from the bottom, not the top. It's very hard to stretch one handed to access it. We should be able to set custom default apps. Being able to have micro views in apps that can display on the lock screen would be great.

So I'm with you, I don't like change for the sake of change. But as a 5 year iOS user myself, there's definitely room for some updates.