Yes, we do. I've just reported an issue with this page (a crash), and we are specifically working to improve our blur algorithm (which is use to make the box-sh

Yes, we do. I've just reported an issue with this page (a crash), and we are specifically working to improve our blur algorithm (which is use to make the box-shadow in CSS). afaik, it's not a specific position to read the CSS posts that make the front page on Hacker News, but a lot of people read HN and other similar websites, and we usually open tickets and/or bug the right people. Because Mozilla is an open organization, you could even file a bug [1], or come and tell us on irc [2], if you care. That would be much appreciated and falls into the category of things people have to do for us all to get a better Firefox. [1]: https://bugzilla.mozilla.org/enter_bug.cgi https://bugzilla.mozilla.org/enter_bug.cgi [2]: irc.mozilla.org, #gfx for rendering speed, #developers if you have no idea why it is slow