[lvxferre]

The reason that I'm scolding those users is not "disagreement". Disagreement implies that they have something to offer - an opposite point of view, or perhaps info conflicting with what I said. They don't, because they didn't even get the point of the text linked in the OP. Or the context where it was written, even if it's blatantly obvious for anyone actually reading it.

>You might have been serious or not when writing that, but framing your comment in a more positive manner will result in better discussion.

Frankly, the users who might get their very, very precious feelings hurt with this "learn to read" are most likely the ones who won't contribute jack shit to the discussion, no matter how polite of a tone you might use with them.

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Now, yet another thing that those users didn't get is that this text is two, perhaps three decades old. Things have changed and nowadays developers put a bit more of thought into the users. Even then, the general idea - "who cares about your data structure, show results that the users benefit from!" is still important.