I swear, if I had 2c for every <insert computer guy surname> supposed "law", I would be a millionaire now. Slogans make no law, but programmers sure love "naming things." In all fairness, the obsessive elevating of good-sounding slogans into colloquial "laws" is a uniquely American phenomenon. My pet-theory is that this goes back to old days when computer science wasn't considered a "real" science. That is, in "real" sciences there are laws, so the American computer science guys felt like inventing "laws" to be taken seriously.