Google has their well-known unofficial motto "don't be evil". However, as they have grown as a corporation they often run into issues living up to that motto. As a recent example, Google is a major sponsor of this year's Conservative Political Action Conference. Conservatism alone is not evil, however this conference gives platform to anti-gay and white supremacist bigotry. There's a Change.org petition which has more details on the issue. Do go read it, and please sign it if you agree with the points made there.