S
system
(Replace this first paragraph with a brief description of your new category. This guidance will appear in the category selection area, so try to keep it below 200 characters.)
Use the following paragraphs for a longer description, or to establish category guidelines or rules:
Use the following paragraphs for a longer description, or to establish category guidelines or rules:
- Why should people use this category? What is it for?
- How exactly is this different than the other categories we already have?
- What should topics in this category generally contain?
- Do we need this category? Can we merge with another category, or subcategory?
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