By "this article", do you mean the article in question, or was that a self-reference to your own comment? Also I ignored what you were saying because your use

By "this article", do you mean the article in question, or was that a self-reference to your own comment? Also I ignored what you were saying because your use of a temporary placeholder in your first sentence was a red flag, indicative of poor writing. Better would have been "This article demonstrates clearly why I hate abuse of the "this" keyword in jQuery", eliminating the extra "it" altogether.