May I quote the UN Universal Declaration of Human Rights, Article 19: "Everyone has the right to freedom of opinion and expression: this right includes freedom to hold opinions without interference and to seek, receive and impart information and ideas through any media and regardless of frontiers.
Oh, and don't paint Brendan Eich as some kind of victim of the free speech police. He actively participated in trying to deny a large class of Americans the basic freedom to marry whom they wanted. And people decided they didn't want someone with that record running Mozilla.
>His appointment sparked controversy over a $1,000 political donation Eich had made in 2008 to the successful campaign for California Proposition 8, which sought to establish that, "Only marriage between a man and a woman is valid or recognized in California."
So in a very literal way, he was pushed out due to the manner in which he chose to speak.
0: http://www.scotusblog.com/case-files/cases/citizens-united-v...
(Of course the humongous donations the decision enabled are also used to promulgate speech, which is why I have some sympathy for it, but there's just a huge difference in practice between giving $1,000 and giving millions.)