Hi MacRumors, I'm sure you've all heard Steve Jobs speak of iTunes and the iPod as sea-changing products in the music industry. He noted in numerable keynotes how the integration between a digital music store and portable music playing devices has created a sum, a whole, that's more than its parts. I have been thinking about this for a while but I still haven't figured out exactly how revolutionary this integration is. I understand that my lack of insight into the evolution of the industry is due largely to my lack of understanding of the industry, but that's why I am posting this question. I hope I can learn from all of you about really how revolutionary iTunes and the iPods are to the music industry, I would gladly read articles written about this as well if you would be so kind and point me to them.