Mozilla, the maker of Firefox, went into damage control mode over the weekend in response to criticism that its new CEO had donated to a California anti-gay marriage ballot proposition in 2008. That criticism has expanded to include an online petition calling for Brendan Eich's resignation or firing if he does not "make an unequivocal statement of support for marriage equality," as well as the online dating service OkCupid.com urging its members not to use Firefox.