I mean, that post just says a bunch of things that have been said before (ad nauseam), but it's longer, less directed, and worse formatted.
I'm not saying that it doesn't contain good points. But it adds nothing new to the discussion except bringing several arguments together in a poorly structured rant. At least it's not an angry rant, I guess.
For a specific example of why I dislike the post: He never went into more detail about why we need way more items in general. Where did he get that idea? What would it solve? Are more item choices supposed to improve inter-class balance, fun, in-game responses to hard-counters, or what? He never gets back around to that point or connects it with any of the rest of the post. It's just one of many, many unsupported assertions that really should be it's own post.