I have noticed that their are a lot of duplicate questions in Monster Backlinks faq section, So I thought why not have a new duplicate feature. What I think would reduce duplicate questions is to have a duplicate voting feature were the Monster Backlinks community can vote to remove the duplicate content. How it would work is once the votes reaches x amount of votes the question would then be removed, Stackoverflow have a feature like this and it works very well.
Do you think this would prevent spam and duplicate questions?
Would you use this if it was a feature?
What are your thought's on the idea?