I do the same scenes, with modifications, multiple times on Flist. And these are based off of scenes I concoct and put on my profile. People see those and go "Hi, Anne, cool profile! I love that so and so scene idea!" Then we chat and start one. On Lit, if I start it, I'm using that idea, and it goes private. It gets used, and disappears from public view. Then it won't be found in searches, and I'll need to make it fresh again, so that the next person can come along and find it.
So ideally, there would be a way that an Ad would be permanent, like a prototype or definition. Then if someone joins it, it becomes a 'real' RP in which it can be staged, and taken into private, and holds the unique RP that happens there, while the next day, or simultaneously, some new person can come along and see the same definition of the Ad, and start a whole new RP based on the same idea, all with the Idea definition only being created once, and the RPs being spawned when they are connected to by interested users.
I realize that might be some work to go from the current scheme to something that works that way, but it would really be a lot better than me creating a few copies of my favorite RP scenes.
Anne Mayer