On Monday, a copy of Startup CXO, my friend Matt Blumberg’s new book, arrived at the USV office. I picked it up to take a quick look and thought “this a heavy book!” So I texted Matt, congratulated him on getting the book out, and then asked why it was so heavy. He replied “because it is 640 pages, there is a section on every C-level function in that book.” That’s when I realized that Startup CXO is not really a book. It’s a “field manual” to scaling a leadership team and company. It is the k...