From the horse's mouth, we're hearing some unfortunate news: Google has taken to its Spanish support pages to announce that the Samsung Galaxy Nexus is not on the list of devices to receive Android 4.4 KitKat. This seems a bit odd, given the new update's focus on "the next billion" and offering solid performance to other budget devices, but at the moment things aren't looking up for owners of the phone -- or any older Nexus devices, for that matter. We've reached out to Google for clarification on this and will update you if and when we hear back.
Moer at Engadget...

--jeremy