What works in one locality does not necessarily exist or works in another.
A website dedicated to researching the differences and the reasons different markets have different working systems. This will help you avoid mistakes, and also find opportunities.
Each country has its own unique and successful business models. What about exporting these models to other countries?
A website and community dedicated to finding, recording and analyzing particular business models from around the world, that are unique to that country. Why only there? Can it be imported to another country? What makes it work? Etc.