Well first of all, we all know the limitations of exponential growth in the real world. What does 'enhancing capability and intelligence to an unimaginable sca

Well first of all, we all know the limitations of exponential growth in the real world. What does 'enhancing capability and intelligence to an unimaginable scale' really mean? It all strikes me as uselessly fuzzy and mystical. Good for pop 'science' articles and sci-fi speculation (which, don't get me wrong, is fun in and of itself) but not terribly useful or informative otherwise.