As much as I want Chromium to be in Fedora, I don't want it in the repository if it is going to have crippled HTML5 support. It will make Fedora look even worse than it already does for multimedia support. As for Firefox 4, I'd rather have a beta included in Fedora than an older version. However, Firefox 4 is tracked for an October 15 release. As far as I'm aware, Fedora 14 is still tracked for an October 26. Even if Fedora 14's release schedule doesn't slip (and we know it will, there's not been a release in a long time that Fedora hasn't slipped), the final version of Firefox 4 should be ready in time for final release of Fedora 14.