Business and Marketing
Not specific to iOS but completely relevant anyway as so many of our iOS apps rely on back end servers which can fail. This interview with David Heinemeier Hansson from 37 signals on dealing with times of crisis should be a lesson to us all in customer service.
Make something, no matter how small better every single day and before you know it you will be miles from where you started.
It's stuff like this that can keep me awake at night, I really felt for Andreas Illiger when I saw this in my app store updates this week.