You're making a stretch, here. The difference between 100 to 500 or 1000 is exponentially different than the difference of 100 to 3,700. They don't need this many people. Period. This is a "who's dick is bigger" contest over a thinly veiled (and absurd) justification of infrastructure. No one outside of this bubble buys this shit. There are global supply-chain networks that move millions of products, and they don't employ as much as a micro-blogging platform. Come on, now.