You say that "Hussie should of [sic] stuck with stories like Problem Sleuth, a comic that actually didn't take itself seriously. Because as far as he's concerned, Homestuck has no such ability to do so despite presenting it in the most pathetically laudable fashion."
But the problem is, Hussie, and practically no people at all, take Homestuck seriously. It's a comic, in the way that comedians are called comics. The mere fact that you think it's taking itself seriously betrays a lack of understanding of the comic on your part. Homestuck is coated in layers upon layers of irony, meta-irony, and so forth, and if you can't understand that Homestuck is MOST DEFINITELY not for you. You quote the self-insert like it's an integral part of the story, probably the most obviously joking part of the entire comic.
Unless this article was an act of irony in and of itself, making me and many others mercilessly owned, you may just be not understanding the integral theme of the comic.