I think it's similar in spirit to sketchfab. Before this Google had separate object libraries for Tiltbrush and Blocks, now it'll be unified. They also have hin

I think it's similar in spirit to sketchfab. Before this Google had separate object libraries for Tiltbrush and Blocks, now it'll be unified. They also have hinted on twitter to be releasing an official API which would (in theory) allow developers to include objects in WebVR/AR scenes.