Exactly. Mozilla is about at the end of the day "openness" unfortunately for some people at mozilla, that means working with people who's views you might not be comfortable with. This is the whole point of working in and pushing for an open society.
It looks like some people's response to working with people who's views you might not be comfortable with is to get those people fired. Which is great, as long as you always hold the views which is approved by everybody and never step out of the line. Woe to you if you do.
This isn't what "open society" means. In your view, what would we do with people that discriminate based on gender, or skin colour? We cannot tolerate this. Any society must strive to ensure equal rights to its members.
Edit: we're not going to have this debate for every minority group. This equal rights thing is happening, whether you like it or not.
The Mozilla Manifesto should not be taken to be the total sum of what Mozilla, as an organization, believes. Their Manifesto is about how they believe the internet should behave and be treated, not how the company itself should behave and act with regards to its own employees.
"The Mozilla Manifesto should not be taken to be the total sum of what Mozilla, as an organization, believes."
That's the deal. They all think differently on subjects unrelated to the Manifesto. True, there may be cases where the ratio is 99% against 1%. But it's still there.
Care to elaborate this? Last time I read, the Mozilla Manifeto[1] says nothing about marriage rights or anything marginally related.
[1] https://www.mozilla.org/en-US/about/manifesto/