Local message areas : 17 sub-boards
MusicalNet : 29 sub-boards
DeveloperNet : 26 sub-boards
DOVE-Net : 19 sub-boards
AgoraNet : 9 sub-boards
FidoNet : 4 sub-boards
FSXNet : 26 sub-boards
SciNet : 15 sub-boards
HobbyNet : 29 sub-boards
StarNet : 16 sub-boards
League 10 : 15 sub-boards
WhisperNet : 76 sub-boards