Update: Google Plus service is being divided into regions like Twitter [Google Plus]

You may notice new region settings at the bottom of Google+ web near language settings.

Google+ haven't announced yet anything for this update and it is still under development.

Giving region settings to Google Plus users, It seems like Google+ team is dividing Google+ contents and users into regions. Just like Twitter have different trending topics etc for different regions.

Maybe we will be able to see hash tags trends and Google+ sparks topics related to our region settings.

Google+ #hashtags are also coming soon.