There is a whole section over at the CADC for that and other things. My intentions when creating the Mission & Campaign Center were that Mission Designers could easily BETA Test (and hopefully later release) their missions/campaigns as well as share their new found knowledge with others including the direct attachement of the related missions where they show how it works.
Link :
http://www.orionwarrior.com/forum/forumdisplay.php?f=58
So the infrastructure is there, just waiting for people to make use of it.