That video reminded me of a pretty bizarre, but somehow logical, train of thought I had one night a couple weeks ago. I was thinking about how much time people spend on the internet, and how in the distant future when we don't need bodies anymore, we will abandon our bodies and live in the internet, quite literally. "Virtual minds living at the nano-scale," as the guy in the video put it. Of course by that time the internet will have evolved into something else but the basic concept of what we know of as "the internet" will be the same.
I'm not claiming that will definitely happen. I was just theorizing about it one night.