On Sat, Nov 22, 2014 at 7:24 AM, P J P  wrote:

 Yes, we'll ensure that noone is locked out of their systems after a fresh install or upgrade.

This seems pretty tricky to ensure.  Anaconda doesn't enforce an additional user because that could be done via the initial setup or gnome initial setup.  IIRC, the interactions between them were pretty non obvious already.