Just recently, when halfway through Learning Computer Architecture with Raspberry Pi, I was struck by the notion that Eben Upton, for all his calm and considerate demeanour, might well be a man of Napoleon-rivalling ambition. His long-game business model is not cheap open-board computers, it is chip design. At an early stage in his career, he set his long-term goals according to the, I believe quite correct, observation that the art of chip design was (and is) still in its infancy, that the ARM all-IP-and-zero-fabrication business model was a business model worthy of an aspiring Bonaparte, but to expand upon it would take the most monumental amount of highly astute human resource – thus it was Education First. Now we're into Stage Two, in which vast amounts of money are raised in order to recruit and maintain that Grand Armée of astute human resource which his big books and little computers have (at least you'd hope) propagated.
"I prefer rogues to imbeciles, because they sometimes take a rest." -- Alexandre Dumas (fils)