I’ve just proposed an answer to Which MacBook screen should I buy? Because it seemed to me the underlying question went well before the scope of what the OP was asking, I took the liberty of writing the question How to identify which model is my Mac? (and proposing an answer to it).
My answer to Which MacBook screen should I buy? is thus little more (well, still more, but not much at all) than a link to the other question.
Is this an acceptable way to proceed or should I avoid it in the future?