I recently posted this question, Length of median extended to the circumcircle . Since there is an option to give an answer of, along with question, saying - share your knowledge, Q&A-style, and a link saying that it is explicitly encouraged. However, when I posted the question, along with the answer, and I suppose there was nothing wrong with the question and answer itself, I was immediately downvoted and a close vote was put upon.
So, why this behaviour? Isnt it explicitly encouraged now?