PackageKit (and gnome-packagekit) packages have been reviewed and approved for Fedora. It will be available in the Fedora development branch (Rawhide) shortly. Things are going well according the plan for Fedora 9. Richard Hughes, Robin Norwood (who is going to be maintainer for Fedora), James Bowes, Luke Macken (Bodhi fame), Tim Laurisden (yumex fame) and other Red Hat, Fedora and community developers are involved in this project. The plan is to introduce this as a alternative package manager for Fedora 9. Maybe it will end up being the default instead. Brilliant work from everyone involved.