It isn’t as if the tech was not out there, but we made a conscious choice to move away from user-participation platforms — Hypercard and Smalltalk among the exa

It isn’t as if the tech was not out there, but we made a conscious choice to move away from user-participation platforms — Hypercard and Smalltalk among the examples. Minecraft has some of these elements, and is why it is fun for people. Arguably, Roblox is the largest scale example, though my understanding is that it is still not so easy that end users can really participate in creating their own designs.