I'd like to mask the following packages for removal due to lack of an active maintainer. I'll wait a couple of days for comments before adding the mask to be extra nice.
dev-python/xapp gnome-extra/cinnamon gnome-extra/cinnamon-control-center gnome-extra/cinnamon-desktop gnome-extra/cinnamon-menus gnome-extra/cinnamon-screensaver gnome-extra/cinnamon-session gnome-extra/cinnamon-settings-daemon gnome-extra/cinnamon-translations gnome-extra/cjs gnome-extra/nemo x11-libs/xapps x11-wm/muffin