Earlier quoted context omitted.
Yep. Now if only we could remind people that there's nothing wrong with having an unpopular opinion. After all, Brendan Eich has done more for computing than Cook ever will.
Brendan Eich is entitled to his opinion, and a large not for profit is entitled not to want someone with that opinion as a figurehead. As for who has done more for what — web browsers were going to have a scripting language. Is Javascript so astoundingly good that we can only assume any alternative would have been worse?
Note that I draw a very strong distinction here between officers and typical employees -- typical employees are not allowed to speak for the company unless specifically authorized, whereas a high-profile officer's public conduct is more inextricably tangled with the company itself. Someone might rightly interpret Eich's donation as an indication that Mozilla would be a less-friendly environment for a gay programmer than another company would, because Eich's opinions and policies are directly able to shape the culture therein.
There's no magic here. There are many ways in which executives are subject to substantially greater scrutiny than ordinary employees. This probably sucks for them, but in today's environment, it's part of the job. Changing that - well, that's a longer discussion.