Opening up the bulletin boards to the general populace is outside of the scope of their function. It was requested that Governors have access to the town crier - this is the solution for that. There is no limit to how often a message can be updated, so there really isn't a need to post multiple messages, you can update them as you go. A fully functioning in-game message board is not what these bulletin boards are intended for. Other tools exist for that purpose, tools which players have been utilizing to successfully facilitate two way communication since the beginning. Do I think we can create better tools for in-game communication in general? Yes...but not within the scope of the bulletin boards that have been added. Something like that would be a future project.