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Ask HN: How to design a reputation-system like Stack Overflow?

5 points by Aarvay 15y ago

Suggest the best way to design a "fair" reputation system. (Ex: StackOverflow, HackerNews(karma)) Support your answer with a mathematical reasoning! Thanks.

latch 15y ago
Mathematical reasoning? Sounds like one of those interview questions. How about ↑ == ++rep and ↓ == --rep ?