I figured it was a shame that one of the biggest open questions in theoretical computer science was not listed here as a question. True, nobody has an answer (probably), but still.
Some might argue that it is not a fitting question since in theory it will not be answered, but what are you going to flag it for?
spam - Exists only to promote a product or service, does not disclose the author's affiliation.
This does not apply.
rude or abusive - A reasonable person would find this content inappropriate for respectful discourse.
I don't think so.
should be closed... This question is completely unclear, incomplete, overly-broad, primarily opinion-based or is not about research-level theoretical computer science as described in the help center, and it is unlikely to be fixed via editing.
The question is clear, complete, specific, not opinion-based, and about research-level theoretical computer science.
a duplicate... This question has been asked before and already has an answer.
Other questions are related, but not the same. And it doesn't have an answer.
in need of moderator intervention A problem not listed above that requires action by a moderator. Be specific and detailed!
I guess you could call on this to get the question closed for being 'not constructive', but then the question would still be listed, and that was the point.