Wall
Every public room has an associated message board or wall.
This special board, that has likes, unlikes, comments, moderation, etc is what we call the room's message wall or Wall for short.
A wall will be accessible to all users even when the room is closed or when you don't even have access to the Filetopia network.
You may request help in Assistance wall even if you were not even able to create a user's account, you can always leave a message