Ah, I meant 'new' topics, as in any topic that has just been posted, not nessecerily about a new idea or story. I just think that its good to bring some old topics up. Take the chads gap stuff. Its a hot topic usually, with lots of posts. If a person posts something, its probably already been discussed in the past, and yeah, they could find and resurrect an old thread. But do we really want that? Having huge old threads hanging around made 3 years ago? I dont. Besides, making new threads reinspires interest in the topic, while resurrecting an old one hardly does that, if at all. People are just naturally interested in fresher threads, and thats that.
But yeah, keep it fresh, but in moderation. It is really easy to see how there could be just a flood of threads going by this logic. I guess all things in moderation? Little less "SEARCHBAR!!!"-ing?