Hey Alex,
Perhaps you missed my message in Slack. All the inactive and empty folders have been moved to an Archive folder. If you are looking for specific folders or were using models that are no longer in the drive let me know and I can move them from Archive into Projects.
Remember that anyone can start a project folder in the commons. Because it's quite a big project to design a house or structure and most people do this in their spare time it has often led to people unable to follow through on their commitment. Hence why project folders are empty. I'm not setting it up so we have a new structure so it's clear which projects are active and which are not.
H