Here is the functionality that @codinghorror mentioned:
https://github.com/discourse/discourse/commit/2cc585816369afd2f1b0266615d78282a0a99ad8
The new site setting is called enable_user_directory
Here is the functionality that @codinghorror mentioned:
https://github.com/discourse/discourse/commit/2cc585816369afd2f1b0266615d78282a0a99ad8
The new site setting is called enable_user_directory