@Jonas, yes, I think you linked to a question very suitable for Math Overflow. I would be ok with the original post if the poster knew the MO rules and was able to accept that he had an error and was on a wrong track from the start.
]]>I would say that the policy this question violated was, "questions should have an answer." We sometimes have questions that have multiple answers or where the answers are pretty subjective, but this was beyond that. The original question was pretty wishy-washy to begin with (I probably would have closed it since I couldn't imagine it generating anything of value), but on top of that, it seemed like any answer was replied to by changing the question.
]]>1) The stated question: Do you think these results are good?
2) The implied question (or at least what the discussion turned into): debug my elementary proof of a hard NT theorem.
The question: http://mathoverflow.net/questions/10377/a-result-on-prime-numbers
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