It's a lot harder to change citizenship than it is for a Facebook caliber engineer to change jobs.

jwz says it best:

> If you work for Facebook, quit. It is morally indefensible for you to use your skills to make that company more powerful. By working there, you are making the world an objectively worse place. I'm sure you can find a job working for a company that you don't have to apologize for all the time.