Mozilla Chief Executive Brendan Eich has stepped down, the company has said, after an online dating service urged a boycott of the company's web browser because of a donation Eich made to opponents of marriage equality.
The software company came under fire for appointing Eich as CEO last month. In 2008, he gave money to oppose the legalisation of marriage equality in California, a hot-button issue especially at a company that boasts about its policy of inclusiveness and diversity.
"We didn't act like you'd expect Mozilla to act," wrote Mozilla Executive Chairwoman Mitchell Baker in a blog post. "We didn't move fast enough to engage with people once the controversy started. We're sorry."
The next step for Mozilla's leadership "is still being discussed," she added, with more information to come next week.
"Brendan Eich is a good friend of 20 years, and has made a profound contribution to the web and to the entire world," venture capitalist Marc Andreessen tweeted.
Eich donated US$1000 in 2008 in support of California's Proposition 8, which banned gay marriage in the state until it was struck down by the Supreme Court in June.
His resignation came days after OkCupid.com, the popular online dating site, called for a boycott of Mozilla Firefox to protest the world's Number 2 web browser naming a marriage equality opponent as chief executive.
On Monday, OkCupid sent a message to visitors who accessed the website through Firefox, suggesting they use browsers such as Microsoft Corp's Internet Explorer or Google's Chrome.
"Mozilla's new CEO, Brendan Eich, is an opponent of equal rights for gay couples," the message said. "We would therefore prefer that our users not use Mozilla software to access OkCupid."