There will be some changes to the boards in the Resource category in the next few days. Rather than close the entire forum down for maintanence, changes made to the boards in secret; i.e. the boards will be made hidden to everyone but administrators and global moderators. The reason for this is administrators cannot really be restricted in terms of permission settings by forum design and the global moderators will be helping rework the rules for the boards and moving topics to where they need to go.
So do not be alarmed if boards vanish or new boards appear. Also, if the board you are looking for is not there, it likely will be between a few hours and a day - don't just post something in the wrong section because the board isn't there, be patient instead.
Changes to other categories and boards may happen in the near future but will not receive specific notification unless they are functionally significant.
