Pros: Amazing tech to work with. Good brand name.

Cons: Too much company politics and lack of internal growth.

Pros: Get lots of responsibility, freedom to pursue what you want to, and have high impact. Great place to work, with free food and swag.

Cons: Getting bigger. Remote offices are not as much fun as headquarters in Menlo Park.

Pros: Facebook decided somewhere along the line that speed and engineer efficiency mattered more than predictability and avoiding mistakes. The result is a rather refreshing environment where engineers are expected to take risks and use our discretion to jump on what we see as most important. My co-workers are amazing – Facebook's been able to hire some of the best talent in the valley, and it shows. The perks are top-tier. It's just gratifying to work for a company with a sense of mission about creating good in the world, and that's at Facebook's heart. It's certainly helpful to love using the product yourself, but as long as you derive satisfaction from the billion people who do, you'll be happy working here.

Cons: Suspecting Facebook of nefarious motives is a popular, if misguided, Silicon Valley pastime. Usually, trying to argue people out of it is a waste of your time. :/