Hey all.
I fedup'd from F18 to 20 a couple of weeks ago (suprisingly smooth process) but decided to blow it all away in favor of a F20 minimal install as I am "fed up" with Gnome ;-)
So, here we are on a minimal install with no DM or DE, just i3wm with agetty --auto-login as a quick & dirty autologin solution.
Overall everything works swimmingly, quite pleased with the setup.