Does anyone know of a list of every alliance on NS? I thought I saw one before but I can't seem to find it again.
If you're looking for the RP-related alliances, here's the list: List of Alliances (http://forums2.jolt.co.uk/showthread.php?t=275121).
If you're looking for alliances that have to do with the actual gameplay side of NS, rather than the forumplay, I don't think there is one that exists.
Well, there's a list of some on the externally run NSwiki: here (http://ns.goobergunch.net/wiki/index.php/Alliance), and here (http://ns.goobergunch.net/wiki/index.php/Category:Alliances)