Sometimes I wonder who it's aimed at, though. I mean, at one point they're giving their little tips like "you can delete that icon with the arrow on it, because it's just a shortcut", then Leo shows you how to make your own Perl script. Huh?

Good point. I think that's part of the show's charm, it runs the gamut. And they handle the softball topics with the same style and ease as they handle the hardcore stuff.