Sorting through DNA

An Anonymous Coward sent in this note: "There's an interesting article at Forbes.com discussing the issues scientists are finding in analyzing and sorting the DNA info now that it's been sequenced. It seems that the functional and useless DNA is all mixed up together. I like this line: "If you want an analogy, think Microsoft Windows: a big kluge of code containing long stretches of old subroutines and dormant bugs and all sorts of other stuff left over from past generations. It shouldn't work, but usually it does.""