Due to the disruptive antics of certain visitors to the Monastery, most anonymous posting is currently blocked, as well as posting by monks with negative XP. This is a fluid situation -- these and other potentially heavy-handed actions may be employed or rolled back with little or no notice.
Once things have settled down or when the round-tuits for the implementation of a more surgical approach have been obtained, this will be rolled back.
The need for these measures is disappointing, but necessary.
Update (2011-Nov-10): Thank you to all of the monks in the CB yesterday who proofread and made suggestions for wording.