He's right though this article is complete garbage, having a blog does not automatically validate your opinion. All people can be inspired to learn in some way, and this guy is a teacher, wtf.
Having commenting privileges on a forum does not automatically validate your opinion--at least give us a stacktrace.
You're coming off as a stupid troll, unable to articulate thoughts of disagreement and using cursewords in attempt to lend weight to an otherwise vapid position.
So, how about this: try to come off as a smart troll, and do a better job of explaining yourself than just simply bleating "bah pedantic bullshit bah bah". Use your words.