MrGoatsnake Twenty sounds a lot to keep track of without subfolders. I would like to keep things "truly" organized long before I get to twenty.
Somewhat of topic, but; l feel a ever growing need for a prefix and batching feature. So you can batch: add prefixes, delete, or rename objects and folders. I will probably lobby for this in another topic. My projects in Autodesk Maya at work is certainly wonderfully organized.