There was a commercial networking product which addressed principle 13 as well --- Kerbango? I remember a couple of ads for it, the idea was that adding a compu

There was a commercial networking product which addressed principle 13 as well --- Kerbango? I remember a couple of ads for it, the idea was that adding a computer to a network and installing this would increase available storage space and back up all the other computers running the software on that network, basically a RAID of compleat machines....