Hi Denis,
(Very Gnome centric discussion altogether this one.)
This is the Fedora community, which will make its own decision (and indeed it is leaning towards firefox rather than epiphany). I'm just lobbying for a third candidate to be at least *considered*. That is all.
A third candidate is already there: Konqueror. And in contrast to Galeon and Epiphany it uses it's own engine. Some seem to forget that the latter both use Mozilla's Gecko engine and thus require (parts of) Mozilla to be around.
Although I like Firefox I don't think it's ready for prime time just yet. Together with the fact mentioned above I don't think we can drop Mozilla yet.
Regarding Galeon, you might want to check out http://galeon.sourceforge.net and scan for the words "End of the line". Unless you want to do some serious maintenance/development yourself Galeon is as good as dead.
Leonard.