These quotes are not out there in a vacuum, they are on a site that randomly deletes your Facebook account. Even if you don't know any of these people it doesn't require much to realize they are jokes.
I mean who would ever say "It's the most exciting thing I've done this year" for a site like this?
I really doubt most people know who Gawker, Bruce Sterling, John Gruber or FaltyDL are, which makes it doubtful that most people are in on the joke.