Bananadine
But back onto Mr. Graham: Since I'm a "hacker", I already know a lot of stuff he knows about software development, and in fact it's clear that I also know a lot that he doesn't address in his essays and probably isn't even aware of. I mean, I'm a video game developer who writes in Java on Windows machines, and I've got good reason to be such. Why should I pay attention to Mr. Lisp here who scorns Windows and has never used Java, and who doesn't even mention playing games, let alone programming them?* I'm sure I could learn some things from him, but he is ignorant of my world, however much he may know about his own kind of software development.
He is far from ignorant, however, about startups. And he's got interesting things to say about various other, non-technical subjects too. So let him talk about those!
* I suspect there are plenty of Mac fans and Lisp fans and C++ fans among this site's readers who could snappily answer this question. I do not have time to armor this comment against techie criticism; that would itself require an essay. Suffice to say that I claim I could if I wanted to. :)