For those of us feeling badly that Nexus 5 @ 4.4 aren't available for another 45 minutes, take a click here
http://www.droid-life.com/2013/10/31/sprint-galaxy-nexus-getting-update-to-android-4-3-today/
http://www.droid-life.com/2013/10/31/sprint-galaxy-nexus-getting-update-to-android-4-3-today/