Keep in mind it's not 1976 or 1984. Things are different today. Technology is no longer reserved for the technical elite to enjoy or fetishize over exclusively. If you want to draw a line in the sand to figure out when things changed I'd say 2001 and the introduction of the iPod -- an incredibly closed but amazingly compelling and easy to use mainstream device that smashed its open competition with no mercy. This was about the same time we saw the rise of the cell phone in every pocket which was similarly closed and restricted. Around the same time we saw the release of the Playstation 2 which, again, is a closed and restricted platform that has gone on to be the best selling gaming console in history. 3 years later we see the release of the Nintendo DS -- one of the most successful mobile electronic devices in history. Closed & restricted.