Earlier quoted context omitted.
It's worse even than that. "At most linearly" is someone's idea of subtle irony. You only get linearity if you discover the existing team is less capable than the newly added members, or you're asleep and this is a dream. If the value of new people diminishes logarithmicly, or much more likely, at the square root of the number of people, you must tackle tasks that a smaller team could not. Otherwise you'll be out-com…
So that's neat, but not what I was saying. This is completely the wrong way to think about division of labour. We started to figure this out 300 years ago for god's sake. It's not helpful think about our tasks as a series of bits of work to be accomplished that we hire spigot-workers to do. White collar work is mostly not labour in that sense. Thinking about your organization like a CPU doing calculations is utterly…
If you want to build a cart you need a woodworker and a couple of blacksmiths feeding your cartwright the proper materials. You’re right that five blacksmiths won’t get the cart built faster, but there’s a whole world of items, including in software, that are composites of anywhere from a handful to a hundred specialties.
I don’t feel like you’ve countered my theory about the need for higher order creation. Someone somewhere had to look at how many musical instruments there were in the world and think, “composer” and “conductor”, which not only gave you a job but suddenly put a bunch of musicians to work.