+bbs
    Access the bulletin board system.
    
    Usage:
      +bbs                        - List all available boards
      +bbs <board>               - List all posts on a board
      +bbs <board>/<post>        - Read a specific post
      +bbs/post <board>/<title> = <message>
                                - Post a new message
      +bbs/edit <board>/<post> = <new message>
                                - Edit one of your posts
      +bbs/delete <board>/<post> - Delete one of your posts
      +bbs/scan                  - Show unread posts on all accessible boards
      +bbs/readall <board>       - Mark all posts in a board as read
      +bbs/unsubscribe <board>   - Unsubscribe from a board (hide it from your listings)
      +bbs/subscribe <board>     - Resubscribe to a board you previously unsubscribed from
      
    Admin/Builder commands:
      +bbs/create <name> = <description>[/roster=<roster1>,<roster2>...]
                                - Create a new board
                                - Optional roster restrictions can be specified
      +bbs/editboard <board> = <field>, <value>
                                - Edit board settings (description)
      +bbs/editboard/rosters <board> = <roster1>[,<roster2>...]
                                - Set roster restrictions for a board
                                - Use empty value to clear all restrictions
      +bbs/addroster <board> = <roster>
                                - Add a roster restriction to a board
      +bbs/removeroster <board> = <roster>
                                - Remove a roster restriction
      +bbs/listrosters <board>  - List all rosters on a board
      +bbs/lock <board>         - Lock a board to prevent new posts
      +bbs/pin <board>/<post>   - Pin a post to the top
      +bbs/unpin <board>/<post> - Unpin a post
      +bbs/deleteboard <board>  - Delete an entire board
      +bbs/readonly <board>     - Toggle read-only mode for a board
      +bbs/viewas <board> = <player>
                                - View a board as if you were another player
                                - Useful for verifying permissions
      
    Admin options:
      --asPlayer=<player>        - View boards/posts as if you were another player
                                - Can be used with any read-based command
                                - Example: +bbs --asPlayer=JohnDoe
                                - Example: +bbs announcements --asPlayer=JohnDoe
      
    Board Permissions:
      Boards can have multiple permission settings that interact:
      
      1. Roster Restrictions:
         - When a board has roster restrictions:
           * Only members of the specified rosters can see and post
           * This is indicated by a * after the board name
           * Admins/Builders can always see and post
      
      2. Read-Only Mode:
         - When a board is read-only:
           * Only Admins/Builders can post/edit/delete
           * Everyone else can still read the board
           * This is indicated by a * before the board name
      
      Examples:
        - A board with roster restrictions:
          * Only roster members can see and post
          * Admins/Builders have full access
          * Shows as "BoardName*" in listings
      
        - A read-only board:
          * Everyone can read
          * Only Admins/Builders can post
          * Shows as "* BoardName" in listings
      
        - A read-only board with roster restrictions:
          * Only roster members can read
          * Only Admins/Builders can post
          * Shows as "* BoardName*" in listings
      
    Examples:
      +bbs
      +bbs announcements
      +bbs 1/1
      +bbs/post announcements/Welcome! = Hello everyone!
      +bbs/edit 1/1 = This is the corrected message.
      +bbs/delete 1/1
      +bbs/create Staff = Staff Discussion
      +bbs/create IC = In Character/roster=Vampire,Werewolf
      +bbs/editboard/rosters IC = Vampire,Werewolf,Mage
      +bbs/addroster IC = Hunter
      +bbs/removeroster IC = Vampire
      +bbs/readonly Announcements