On Ultros, Quarrymill only ever has a few people running around solo with the rare PF party getting maybe 4 people if they're lucky. Costa del Sol is essentially dead, but Coerthas still manages to get together enough people to take down Steropes at peak times. North Thanalan is also dead, mostly because people have realized that the fates come faster in Coerthas and can easily make up the difference in XP, so everyone using Coerthas stays in Coerthas from 35-50 now.