Per https://en.wikipedia.org/wiki/Country_code_top-level_domain
Imagine locally observed consensus and self-categorization using locality specific tags based on reverse TLD for that region.
For example: An article relevant to Appleton, WI USA might be tagged us.wi.appleton. An article relevant to Nankai District in Tianjin China may be tagged cn.tj.nankai
Hmm… my lobste.rs inexperience is showing.
I hadn’t realized that all tags are by default visible. Having tags for each city on the globe would not work well.
:/