When a person says, "I'm having a problem" and the response is, "Well I'm not having any problem, buh-bye!" it in effect says "I don't care that you have a problem."

Often the real problem for novices is that they don't know enough to ask the right question; good questions require that you already be pretty close to the answer. So the real process of helping somebody with technology often begins by turning a bad question into a good question.

So basically, I think "works for me" is disrespectful. Mostly I see it used defensively; the goal is to make the querent go away again. If somebody doesn't want to help, fine, I respect that. But in that case, they should not put themselves into a position where they are answering questions from novices.

>When a person says, "I'm having a problem" and the response is, "Well I'm not having any problem, buh-bye!" it in effect says "I don't care that you have a problem."

What a bizarre interpretation. When someone says, "It works for me," they're saying "I tried your example because I want to help, but was unable to reproduce your problem. Maybe there's some information you didn't provide that can explain the difference between what I'm seeing and what you're seeing? Please add more information so I can understand what's different and help you."

That may be what you're thinking. But it's often not how it comes across, especially when it's the totality of the reply. If you want to say the rest of that, I'd suggest you actually try saying the rest of that.

Ninety percent of the time it works every time!

(Jokes on HN fail about 90% of the time, which is a shame because yours is subtle and has been missed)