+ flock locking isn't available yet.  RSN.

+ When is the prccess an update_message and append_message actually do
  their work is inconsistent.  Some do it immediately, some queue it
  up to be done when sync is called.

+ Since it's alpha code, the interface is still subject to change...
  In particular, some of the routines will be changed to accept lists.
  Some of those routines will require rearranging the order of their
  arguments.

+ Fatal vs. non-fatal errors isn't completely baked yet.

+ The regression test for NNTP is lacking (read: nonexistant).

+ There are some methods that still need to be written.

+ Not all the bugs are documented. :-)
