In one form or another. At any given time. On any given parallel world. At least one of the sliders is either, famous, dead, or wanted. I'm just past season 2 and was wondering why every world they visit this happens? what significance do any of the sliders have, that they are well known on every planet?
I would assume, that with there being an infinite possibilities of worlds, they would have to visit a few planets where they are ordinary common citizens.