Perhaps it was the way I was reading it, but I thought the tone of the article was "novelty," not "realistic technology vector."
I do remember how excited I was to get my 20-inch Sony monitor, which if memory serves weighed 80 pounds. I also remember being amazed at how much better my first Dell 17-in LCD display looked. Built like a tank (still works), easier to look at for long periods of time, and sharp as a tack.
Then there was our 32in (?) Sony XBR TV. Had a cabinet built around the dimensions for it, but the cabinet maker forgot to account for the weight, and the 1-in-thick shelf bowed in the middle. The instruction manual clearly stated that it was not a 1-person job to move. I think it was 180 pounds.
Would probably have to reinforce the house to have the CRT equivalent to the 55-in Samsung we have now.