You're born, you take s-. You get out in the world, you take more s-. You climb a little higher, you take less s-. Till one day you're up in the rarefied atmosphere and you've forgotten what s- even looks like.
I'm pretty sure she means that, as far as being the head administrator goes, things, thus far, run pretty darn smoothly regardless of his repeated abscences. In other words, no matter how often, or not often, he's logged in here, things manage to run fine either way, and honestly, they do run fine with or without him logged in here.