Agreed. I'll hand it to Jason Fried though: it's good to see someone try to relate the concepts in Mythical Man Month to non-programmers.

I recommended MMM to a friend when problems at his workplace sounded like things that came up in software design or project management. But when I reviewed the book, I found that a lot of the big-picture concepts required if not understanding, then at least familiarity with programming and/or older computer systems. It's still a good book, but I ended up feeling like he wouldn't get what I got out of it.