>>9,10
ornamentum was meant to be a ``revolutionary'' antispam technique but the lack of usable crypography in MIT/GNU Scheme 9.2 hindered its implementation. In effect ornamentum is always the same hash, whatever the thread you're posting in.
It seems the API is read-only at this point.
Yep and that's unfortunate. On the TODO list, now with higher priority.
Also, I took the liberty of linking your Emacs mode under the clients section in the site preferences: http://textboard.org/prog/preferences