Earlier quoted context omitted.
They do work on it. A lot. But the issue is browsers don't make money. You can't charge for it, you can't add ads to it, etc. You're competing with the biggest companies in the world (Google, Apple), all of whom are happy to subsidize a browser for other reasons.
> But the issue is browsers don't make money. What?! Browsers might as well be money printers! Have you heard how much money Google pays Apple to be the default search engine in Safari? The higher Firefox’s user numbers, the more money Mozilla can make from search engine deals. Conversely, if Mozilla keeps trying to push a bunch of other initiatives while Firefox languishes and bleeds users, Mozilla will make less mo…
We can't complain about Mozilla taking the money from Google and at the same time complain because they take the money from Google :-).