My interpretation of being able to vote to close questions is to mark duplicates, spam etc and generally keep things nice and tidy.
As a question needs 5 votes to be closed is there anyway that I am able to view questions that have at least one close vote and are still waiting for the full 5 votes.
Not that I want to encourage people to jump on the bandwagon and just go around closing any old question.
If a question really is a duplicate and only has 2 votes - what happens if no one else votes to close it? Does it just sit there forever until someone stumbles upon it?
I don't even know if this is really an issue as I have no idea how many questions are waiting for the full 5 votes and if they really should be closed anyway.