[aragilar]

> Not at all. Much or almost all the Foundation does benefits Firefox. (I think putting Thunderbird in the same sentence is an exaggeration of its importance.)

Can you be specific about how the Foundation benefits Firefox (because it can't use money)? As far as I know, the Foundation also never supported Thunderbird's development financially either (due to how they are organised).

As noted, I'm using the values I could quickly find, and wikipedia had a table I could read off. Given the numbers, I expect salaries to be under "software development expenses".