In-depth knowledge, hidden settings, and trivia - dispense it or discover it here.
Use the following paragraphs for a longer description, or to establish category guidelines or rules:
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Why should people use this category? What is it for?
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How exactly is this different than the other categories we already have?
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What should topics in this category generally contain?
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Do we need this category? Can we merge with another category, or subcategory?