Heres a list of 3D Printing Communities on Google+ and the amount of users each one has. If we missed a group or need to add one please comment below. Also we added the most seen Admin/Mod in each Group. As time goes we will make a new list every quarter so you can see how each group expands. Below Ill link the Facebook list and a PDF for the Total G+ List.
Biggest 3D-Printing groups on Facebook – <– THIS IS THE FACEBOOK LIST
3D-Printing Communities on Google+ GOOGLE+ PDF LIST
(100 users and up, Groups missing could be because of hidden user amount)
There´s also the OpenRC Community: https://plus.google.com/u/0/communities/112745535856143176146
You can also add The OpenRailway Community: https://plus.google.com/u/0/communities/104319325439898567675
Awesome We will certainly add that one!
Thanks for sharing these list.
nice list
Another great resource.
Peace!
I have to point out that this G+ collection about #3Dprinting has more than 8000 subscribers: https://plus.google.com/u/0/collection/ARvYX (and yes, it’s written in some weird Central European language). 😉 And my fresh, deep, 19minutes long video review of Ultimaker 3 will be there tomorrow (but again in that weird linguo).
thanks for the info
Thank you for the list. Very helpful!