Can someone (who is more familiar than me on this topic) comment on whether this is a by-product of Xorg running with root privileges. The systemd-logind work

Can someone (who is more familiar than me on this topic) comment on whether this is a by-product of Xorg running with root privileges. The systemd-logind work on Fedora [1] is attempting to run Xorg without root rights (and Wayland/Weston[2] in the future) and I'm wondering if that is a much more effective fix than all this sandboxing ? [1] https://fedoraproject.org/wiki/Changes/XorgWithoutRootRights https://fedoraproject.org/wiki/Changes/XorgWithoutRootRights [2] https://plus.google.com/+DavidHerrmann/posts/ggK1tStCvJH https://plus.google.com/+DavidHerrmann/posts/ggK1tStCvJH EDIT: longer discussion on Reddit - http://www.reddit.com/r/linux/comments/1viqpt/x_server_running_without_root_privileges_now/ http://www.reddit.com/r/linux/comments/1viqpt/x_server_runni...