Perhaps password guessing and SQLi is "script kiddie stuff" but it makes me think of a "skilled thief" who scales a building and deftly opens a locked window 3 stories up, while a less experienced accomplice tries the back door and finds it unlocked. It's silly to condemn someone for using a simple method if that method is effective.
EDIT: Kevin Mitnick is cool guy, I don't mean to criticize him.
Kevin Mitnick was a social engineer primarily.[https://secure.wikimedia.org/wikipedia/en/wiki/Kevin_Mitnick...] Thus, him calling anyone 'not a real hacker' as in the context presented in the article is ironic.
What is it? :)
"The Tech Model Railroad Club (TMRC) is a student organization at the Massachusetts Institute of Technology (MIT), and one of the most celebrated model railroad clubs in the world, because of its historic role as a wellspring of hacker culture."
Actually, technically, it is. It just so happened that it was really, really easy.