I find that it's a really good idea to try to understand why people prefer the systems they do. Be sympathetic, get inside their heads, and you'll be better able to both defend your own choices and sympathize with theirs.
This part really should be obvious, but on Slashdot it's not: if you ever conclude that anyone likes any system because "they're stupid", go back and try again. For non-techies, a dirt-simple, friendly, easy-to-use system that does the tiny set of tasks they need is genuinely more useful than a powerful, complex system that they don't have the time or inclination to learn about. Not everyone derives pleasure and satisfaction from figuring out complex systems, and many people simply have other things to do with their time.
"Think of the Bluetooth headset: it’s a really sensible way to use your phone without having to take it out of your pocket—so sensible that there’s really no reason not to keep that headset in your ear most of the time. But you don’t, do you?"
Yes. Yes, I do. Know why? Because I'm a nerd, I'm practical, and I don't give two wet shits what you think.
What weirds me out about this excerpt (I did not RTFA) is the vague implication that if people are too image-obsessed to use a practical, advantageous product, it's the product that's defective and not the people.
Serious question. Can you store files and run apps locally? I don't know. If the answer is "no", then it's obviously worthless garbage.
The questioner asked how to deal with a problem at school, and your answer was "Finish school, then..."
You're not answering the question that was asked. You're answering a completely different question that is useless to the asker and is only intended to make you feel better about yourself, you Hard-Minded Realist, you. Thus, you're a troll.
This is true in general, but when you're having trouble with something--a coding problem, say--it can be very useful to describe it out loud. Processing things verbally makes your brain think about them differently. I'd like to have a dollar for every time I've struggled with something for three hours, gone to ask a coworker for help, and then realized the solution while I was explaining the problem to them.
Telling an ADD person that they have to get used to distractions is like telling a person in a wheelchair to quit moaning and walk already.
Why is it so hard to believe that not everyone's brain works like yours? With ADD (and some kinds of autism), a conversation on TV across the room feels like it's being shouted in your ear. It is not physically possible to ignore. It can't be fixed with practice or willpower any more than a severed spinal cord can be.