I agree that the article is, to some extent, an extension of the principle... I do think, though, that most people wouldn't intuitively make the leap to applyin

I agree that the article is, to some extent, an extension of the principle... I do think, though, that most people wouldn't intuitively make the leap to applying the 'invisible hand' concept to software design. Restating a known principle in terms that make it more applicable is still valuable.