There were a few things that made me think about it. I know there is something in plans as there were some art concepts of scrolls posted although it might have been as decoration only.
Spitters Maw and the last building competition as well as a build I’m planning made me think of scrolls that could be readable and placed in locations like that with instructions and rules as well as tips and guidance etc.
Later it would be nice to have participants and winners and all time scorers put in books that would be displayed in houses etc. Maybe have an option to pit links to forum topics in text as well blah blah
You know yourself.
EDIT: scrolls with ability to pin them to walls and builds, and expiring after a day week or month depending on players plot permissions. Players would be able to organize announcement walls and poles that way.