I could tell after first two paragraphs, that the author did not spend more than 15 minutes on the site itself and most of her "facts" come from lazily googled trivia.
I spent more time, than I'd like to admit on this and similiar imageboards. I still visit it semi-regulary (only fitness board nowadays), but this description as place where only edgy teenagers go to bully other people is plain wrong and misdirecting. Will you be judging Reddit next, solely by /r/politics, or /r/The_Donald, which both are terrible communities? Because that's what you did, with mentioning only /b/ and /pol/ as the core of 4chan.
My advice for the author: LURK MOAR :)