The good worlds roll, the down on their luck worlds take longer. In down times, the good worlds still roll fast, but the poor worlds take forever to fill. That's why I made the suggestion that only two public worlds be available to be joined at any time. I've noticed that many of the worlds waiting to fill have had their number of openings down to lower numbers than they are at now. I think ABU was down to 5-6 openings at one point, but then they got back up to 11. Now they sit at 9. In The Bigs, we started with 11, got down to 7, went back up to 9, and now it sits at 5.