I am debating starting up a bot which just scans for stuff like this and auto-posts a reply of "Yes, this article didn't mention your favorite buzzword, and you must be incredibly perceptive and intelligent to have noticed this and pointed it out."
Why refer to CoffeeScript as a buzzword in this context? Coffeescript has gained popularity recently because it addresses some of the concerns about writing javascript raised in the post.
Coffeescript is not a buzzword, it's a relevant technology. Just because it's popular doesn't mean you should dismiss it, it's popular for a reason.