Regarding Number 2.
Even when they had a love affair with design they made sure the piece of kit that ended up in your hands was highly functional. They didn't severely change the dynamic just refined it. They continued the superb UI design and worked hard on introducing more interactivity based on the constantly evolving world around them. In fact they were often a sea of interface stability in the upheavals and tectonic shifts in the industry from windows 7 through to 10.
Regarding Number 3.
They cost a lot. While I didnt mind the price tag three years ago what has shocked me is the price tag now for something that is quite similar to what we had then. This is the first time I am looking at alternatives. The $5,000 pricetag for a laptop is just too much. I refuse to spend that much on a machine. That is what it would cost to replace what I have in my hands now. While I dearly enjoy their love for athetics and design purity their comes a point where I am going to say this is just too expensive.
Regarding Number 4.
One reason why I have an Apple ecosystem is their support. With the iPhone's, and Apple Airport Extreme Router who's wireless kicks ass, multiple iPad's and an iMac for the wife. I can arrange an appointment, walk into their store and the first person I have to talk to is the guy checking I have an appt. Then I just sit and wait for my engineer to look at my stuff and we discuss the problem. Try that with anyone else. Apple's retails stores are a support haven. Their peole are knowledgable and if they can't help you they will escalate to someone who can. I have found this is something no-one else can do as well. No one has this kind of amazing warranty support. I have had phones and parts replaced out of warranty. Not always mind you but their support is excellent. This is the main reason I am pro Apple. Their company has a support mantra that is second to none.
Beware the new TTY code!