The site currently is as useless as listing the average elevation of countries to determine where mountains and valleys exist. Utterly useless.
Texas would be one of the largest and most populous countries in the world if it was a country. Yet it is grouped together with states that couldn't be more different. Even WITHIN Texas LGBT acceptance in Austin TX and El Paso TX couldn't be more different.
What would actually be useful?
A heat-map style visual of the world; granular to the level of regions with 200k+ people.
P.s. Make data source contribution a moderated community effort. Do not rely on terribly non-granular data sources constructed by people who don't actually live in the regions you're providing information about.