Your comment is based on thinking about how you use the Internet today. I think that a better question might be: how would my view of network based services change if I had a 1Gbps link to the Internet? I for one, will probably get rid of my NAS. It's great for backing things up on the local network, and it's a pain to use network services today. But if I had a 1Gbps link I think it'd be better to just mount s3 on my machines directly. Certainly there's still some pain points there, but it's easy to imagine lot of usage when you start to break down the "bottleneck" that your Internet connection is today.