I work on machine learning and natural language processing projects. We use some tools from Facebook Research. These tools are great and open source. Every tim

I work on machine learning and natural language processing projects. We use some tools from Facebook Research. These tools are great and open source. Every time I want to contribute to them, I feel guilty because Facebook is behind them. I also have very mixed feelings for the devs working full time on these tools at Facebook, they're smart and doing interesting stuff, but they chose to work for Facebook... Earn big money? Destroy the world? Work on fun stuff with amazing work conditions and ignore what their company is doing? What are their motives?