World building communities on Google+

[anarchitektur]

World building:
https://plus.google.com/communities/1013...2312694263

World building sub-forum in a 'writing resources' community:
https://plus.google.com/communities/1165...c0961a76e7

[stevebowers.]

I've recently joined the Cartographer's Guild
http://www.cartographersguild.com/content/