Also, if we allow questions on
minor variations of already asked questions, we're opening the door to asking lots of questions that are about the very same thing. Such as, "How does skill A work with Mechanic X?" and, "How does skill B work with Mechanic X?" are, by themselves, fine. As soon as you get more than one, unless the answers vary
dramatically, the correct question is, "How does Mechanic X work?". An answer that adds two sentences to an existing answer does not require an entirely new question, I feel. —
fbueckert Jul 29 at 22:23