This article was lousy. It implied that somehow first class isn't available to everyone. That's not true; anyone can buy a first class ticket. It's substantially more expensive, but it does include access to elite or fast-track security. It's not that complicated.

This is common practice on many airlines worldwide; it's just a benefit of flying up front.

Furthermore, now that domestic first class doesn't include much else, there had BETTER be an elite line for security! They hav e to offer us something!