I think it only adds about 25% to the size of the article. Just little tags to "make this intended", "add a row here" or put a "pullet point there". Just a few characters.
The formatting's on the site from which this was posted.
It just is a very powerful demostration of HTML usage to enhance ..
I pinged some folks who don't have high powered setups, no cable, not the latest hardware. Hoping they will give an opinion on my points. My thinking outloud here is really off topic.