A number of GNOME modules have been split upstream, and need to be packaged for Fedora 17. Thankfully, the results of the splits should be smaller and more straightforward to package:
gnome-utils has exploded into baobab gnome-font-viewer gnome-dictionary gnome-search-tool gnome-system-log gnome-screenshot gnome-dictionary
gnome-keyring keeps spawning new libraries, the latest one is gcr
seahorse has shed its pgp key sharing component as a standalone seahorse-sharing module and its nautilus extension as seahorse-nautilus
I'm hoping to find some people who are willing to take on these small modules - I'll happily do package reviews.
Matthias