Fedora have packages that are much more recent than the offered in Ubuntu, that's why I prefer Fedora. The icons and fonts are Gnome ones, and the packages are much more integrated. But even Fedora doesn't come with Web (Gnome's default web browser, Epiphany Browser), it comes with Firefox. I prefer Web and always have to install it. Some say that Gnome plans to make a distro, that will sove that question, but i prefer the idea of having at install of Fedora, a option called something like "Pure Gnome", that gives the user only the full Gnome experience.