Excellent article, worth the read. Not many comments here, because short attention spans!
I'm not a native speaker. If i add a "of", ("because of short attention spans!") that sounds if it was correct in the past aswell, so I'm confused. For me that seems just leaving out the "of", or is there more?
"Not many people read the whole thing because HN."
Now, you could add the "of" and just leave it at that, and take it literally. But the implication is so much more than just saying "because of HN."
"People are so fat here because 'merica."