I frequently see unanswered questions, not because there isn't good answers but because the user who asked them is no longer active.
Should these be closed? As without an accepted answer they are not very useful. And if they are closed it will give an active user the chance to ask them, without it being a duplicate, and select the answer.
And if so can we have an addition reason for closing implemented such as user inactive or something?
Or should there be functionality implemented to vote on inactive users answers so that people with good answers can get the recognition they deserve?