Yep, until we all get fiber-quality uploading, we will never have true cloud performance for design files. 9 megabits a second means it would take about 51 minutes to upload that on a decent cable connection. And that's still way too long. A fibre 250/250 would be done in a minute and a half.

Personally I want streaming documents and live changes. At least some kind of collaboration features to go with my "cloud" ;-)