I believe to have a function glitch society media is a huge part, as you can see a group has already sprung up regarding news. But aside from forum posts how can we expect in game media to reach players efficiently without having a method to quickly manufacture messages with specific templates. The idea of the printing press involves the following:
-Mass producing sheets with matching information
-Formatting of paper with a template (so it doesn't look just like a note)
-More information on paper so it can be scrolled through like a newspaper
The main premise is that this will allow people with the resources to output messages at a efficient rate and have it formated into different sections (hot news of the day, upcomming events, classifieds, etc...)
This may appear to be a novelty idea but i believe if properly applied the possibilities are endless