The post was not just constructed, it was cut and pasted from somewhere else, so it starts out as being weird, and somewhat creepy like this guy was saving this the way a GAFer might save the "Its Happening" gif.
The post starts out by suggesting some sort of subterfuge "Wonder why" because the original post was removed. When there could be lots of reasons why it was removed, legal, quality, ect.
It then moves on to say that because some of the math may be wrong (I'm not bothering to check the math), and because some of the math is wrong the underlying thesis is completely wrong and implies things able the rest of her research. Never mind that the thesis is still spot on, in fact, if anything, the thesis is glaringly obvious.
It isn't real criticism and any opportunities at real criticism are lost as a result.