The whole situation.
B: The fact that Apple insists that they are so artistic and innovative. That they sell a piece of software for musicians called Garage Band, and yet....
...with their smallest most space friendly model, which you would think would be perfect for musicians, they fail to include an audio in port. I wonder how much that saved them? 2 cents?!?!
Why build something in when you can sell an expensive proprietary accessory lead instead.