How would you go about increasing the visibility of older questions on fluther?

We’re all flutherites here, witnessing the same thing. Sometimes new questions are brilliant, sometimes repetitive or lacking that interest.

As a web designer, or a user. How would you increase the visibility of good questions. We already have a great question lurve system which we could use. Do we need more?

Any ideas in order to solve this problem and increase usability. If you gain momentum, maybe you can come up with a good idea to solve the repetitiveness. Encouraging others to search for older threads and using them instead.

Let the brainstorm begin…