I saw some good questions appearing on Stack Overflow, but they were rather broad or opinion based like (which is the good function to use or which is the good programming languages for a project),
These questions started getting so many comments as "voting to close because primarily opinion based" and suddenly saw some users answering the question like "reserving the spot as the question is to be closed".
Is it allowed to answer like above and hold the spot quickly before the question stops accepting the answer?