I don't think anyone here is "trying to hold technology back." It's just that many of us have a hard time picturing how this particular technology would be useful in our own lives and businesses, and some of us have seen many different innovations come and go without catching on. Who knows, we may be wrong. I am reminded of a picture I saw of a Microsoft conference room with a massive knot of routers, HDMI cables, ethernet cables, USB cables, adaptors, etc. in the middle of the table and a bunch of people all connected with a wide variety of devices. It seems like every time someone invents a new connector it is hailed as finally the one that will be the new standard, the one to replace all that went before. And, what ever happened to the idea of wireless connectivity eliminating all those cables, connectors, and adaptors? Sure, we have wifi, but at work where speed and reliability are must-haves everyone uses ethernet to plug in still, HDMI cables to plug into big screens, USB to plug in keyboards and mice. I use it at home--better connection, better speed, less interference from all the other wifi all around me. My point is not that Continuum is a bad idea or might not be a great advance, but that from my perspective right now it is hard to see its great benefits. Flying cars sounded great too, and there is no technological reason we couldn't have them, but there are lots of practical reasons they aren't common.