I was originally on board for comments like "If a person buys a MacBook Pro and iPhone, that person cannot connect their iPhone to their new MacBook Pro without buying an adapter or cable."
But I can't remember a time I've plugged my current iPhone into a computer, ever. I had the original iPhone, where I had to plug it in constantly to manage music, sync contacts, and update the OS, but it hasn't been like that in my experience for a while.