This is so true, i am CS graduate and doing my CS Master right now and i do not remember BFS algorithm. Why would i ? I only remember the consept of it and if i ever needed(and i did not need it for my 5 year of professional developer life), i would just look it up.. Forget about the haters, nowadays there are haters everywhere about everything just like the guy below my message(Erick Johson) which he only take one sentence from your writing and atack you from there