So on my list of ways to describe Linux pictorially wasn’t on the list. However, this turns out to be really interesting though I can’t think of a good use for the data or the images and diagrams. I think you should check it out for no other reason that the fact that it’s just impressive data. The images are cool in a “hmmm…Never would have thought to look at that in that way” The work is impressive and deserves a little of your time… http://cs.jhu.edu/~razvanm/fs-expedition/