The VO Industry Has Arrived.
How do I know? Because we're now fodder for The Onion:
Gotta love that our fictional VO guy's name ("David Cavanaugh") is the name of a minor character on the series. (Very minor, actually, since he only appears in a deleted scene.)
It's a funny read in any case, but sometimes satire isn't really satire:
"It's a daunting task, especially since you can't rely on such actorly tricks as facial expressions and body language," Cavanaugh said. "All I have is my finely tuned instrument and its subtle tones of honesty and vulnerability that envelope the viewers and make them feel safe and informed."
It's 100% true, even if he's putting it in flowery terms...
For what it's worth, the real "Previously on Lost" VO guy is Andy Geller.