i'm sure you've noticed as well as i that it is very inconsistent as to when the site is updated. there have been times where it has taken over a full day to update and times when it updates within minutes.
I'm willing to bet there is some cycling to this updating...I wonder if someone actually has to read all of these posts to determine their approrpiateness or if the moderator is computer generated looking for key words that would make the post unacceptable??