Not exactly. I only skimmed it (and yep, the sushi looked good :-), and mostly looked at his second point, which is more like keeping the scope of your APIs small.
To use a delightful term from Ted Nelson, you very much want to limit how the parts of your system are intertwingled (http://en.wikipedia.org/wiki/Intertwingularity). The less you have to juggle in your head at once, the better; he connected this to flow (quoting Joel S.) ... I'd put it "the less deep you have to get into flow the better".
