Display notification when the question you are answering is voted as dupe
When answering a question, we get notified (via the handy banner on top) when someone else has provided an answer. This can save time and allow us to abort an attempt if another better answer already exists. It seems like it would also be useful if we are notified when someone has voted to close the bug as a dup, as that is essentially the same thing as the original use-case -- a better answer already exists, so stop bothering with yours. Is this feature request reasonable?