This is an ill-formed question/debate topic that I've wanted to broach for a while. Sorry if it's not as clear as could be hoped, but it's sort of a vague notion.
One of the things I've liked about PG and his writing is that I get a sense of a hacker figuring out enough business stuff to make a go of it, and consequently flipping the company: as a hacker, he was never going to want to stay on the business side anyway. PG strikes me as a "builder" - someone with lots of technical ability who goes out and creates things. Incidentally, I also see myself as being more along those lines than a "business guy".
"Entrepreneurs" on the other hand, are those "wheeler dealer" type of guys who are really good at putting together various people and other aspects of a business. They are kind of technical, but not the guys who go out and build something really cool themselves. They're the classic business starters, in my opinion.
So - what do you guys think of "builders" vs "entrepreneurs" in this day and age?
Having been an entrepreneur for the last fifteen years, I have come to learn that my job description as an entrepreneur is simple, "if I could describe it, it ain't my job".
In other words, in the beginning of the startup, you have to do whatever it takes (be an engineer, be a salesman, be a negotiator, etc.) but once the company gets off the ground, then you need to give that responsibility to someone else. But by then, there will be other tasks that are not well defined that require your attention. And the cycle continues until the company is no longer a startup and the entrepreneur has lost his/her place in the company (or he/she matures into a manager).
At the end of the day, an entrepreneur's job is to connect the dots. It is a deceptively simple description of what we do.