so it turns out mozilla's new ceo, brendan eich, donated money to support banning gay marriage in california.

http://techcrunch.com/2014/03/28/after-supporting-prop-8-brendan-eich-comes-under-fire-from-mozilla-employees-upon-ceo-appointment/

here's what he said about it:
https://brendaneich.com/2014/03/inclusiveness-at-mozilla/