This question already has an answer here:
There was a question on Stack Overflow that I was following because I was trying to troubleshoot the issue and was interested to know the answer.
The question seemed perfectly fine to me (and there were no downvotes either), and there were a few others along with me trying to figure out the problem. However, all of a sudden the OP decides to remove the question.
Now I am deprived of the opportunity to find out the answer, and I cannot recreate the problem and try to solve it myself.
So I'm just wondering if there is/should be any policy on OPs deleting their posted questions in such circumstances.