Pros: Full end-to-end ownership of work. Work with extremely skilled people. Diversify skills. The work is constantly changing.

Cons: You get pulled in many directions at once and are expected to execute at the highest level for all of them. You rarely get the time to stop and get really good at one thing, and are often too spread out. Everyone is being pulled in many directions, which results in a stressful and often blunt/harsh environment. There are barely any women...

Pros: You see direct impact in your work everyday. You get to actually feel like you are changing the world and see it everyday. You work with the brightest minds and get to learn from them non-stop.

Cons: With a large mission and large vision comes large responsibilities. You must learn to prioritize quickly and be self-sufficient in your work.

Pros: I do not know, but I like working hard, so this is the place.

Cons: Company size is getting a little high.