This article is a response to other blog posts decrying the term 'link baiting.' Link baiting refers to the practice of creating content or a series that promotes linking. The result of such linking is popularity, spreading an idea or creation (such as an internet meme), or simply attention. Opponents to link baiting would say that it is an unethical practice because it involves deceiving people or questionable attention-grabbing. However, this article argues, that isn't what link baiting is, and real link baiting offers something to the viewer, whether it is information, entertainment, or food for thought. Furthermore, link baiting is a necessary form of promotion that anyone who wants create an idea for people to consume must do.
This article seems to be a little juvenile in the way it seems to be defending link baiting for the sake of the author's ego (so he says). While there's not much to it, the concept of link baiting is central to spreading a meme. Even for something that on its own merit encourages people to link to it (something that the article does mention), link baiting is perhaps the starting point. Whether that starting point is telling one person who will spread it to enough people or enough people that someone will spread it is a different issue.