Help Create a Global Co-Working Map

I started keeping track of co-working spaces in the SF Bay Area and then started sharing it with friends.

https://www.google.com/maps/d/u/0/edit?mid=z9WK9ogceWic.kTRVsPgndUas

I'd like to open it up for others to contribute to. There's different Layers for different cities, and then just drop in a pin with the co-working space's name, address, and URL.