As the professionals and volunteers become more familiar with the technology, we hope to establish several accounts, each with its own scope of control. No more than 3 links before you hit information . Our links are boring compared to the students' work, so we try to minimize the links. That is 4 links. Directory structure no more than 4 deep .
More structure means more to maintain.
Putting everything in one directory means there is more of a chance of overwriting someones work. You have to balance the two. At first, we will put everything in one directory. It is a growing process. You know what you want to say.