Well the author certainly knows what they are talking about, I appreciate the link. I'm not convinced of their argument though, which seems to be more of a case of "it will be incredibly difficult" rather than a physical impossibility. Whenever somebody says "it can't be done", whatever "it" is tends to not only be do-able, but do-able soon enough that the detractors feel a bit silly for having said it.

Telling somebody 30 years ago that you could store 2TB on a chip the size of your thumbnail would have them laughing in your face, and that's not even counting future improvements in storage technology. Tech finds a way. 😉 All that said, I'll probably read up a bit more on it. Thanks again.