Just out of curiousity, how is the order that regions are displayed in determined for the maps tab? It seems to be approximately in descending order of caches found in that region, but my statistics page puts Southern England (with 31 caches) behind South West, East Midlands and North West (with 28, 27 and 19 caches respectively). I haven't got any caches in the Southern region for some time, so presumably it's not a case of lagging. Anyone any insights?