What I gained from the article wasn't any explanation of why Vim is great; indeed, there was little included in this respect, aside from moving "entire blocks of code with the flick of a finger." Even the cool feeling of proficiency you get from knowing a tool well, and the fun of getting to show off a skill to a "how did he do that!?" audience was secondary.
My favorite part was the implicit reminder to relax about my tools. The most effective use of hyperbole is not the emphasis of a particular point, but a caution not to take ourselves too seriously, and place our self-satisfaction in proper perspective. The most powerful instances border on satire, and in that respect, this piece was perfect.
Addendum: I use vim and pentadactyl. They are extremely awesome, fantastic, and exhilarating.