         return nil
     }
 
-    static var discoveredUserSortStyle: Listenable<String?> = {
+    public static var discoveredUserSortStyle: Listenable<String?> = {
         let discoveredUserSortStyle = defaults.stringForKey(discoveredUserSortStyleKey)
 
         return Listenable<String?>(discoveredUserSortStyle) { discoveredUserSortStyle in

        }
    }()

    static var pusherID: Listenable<String?> = {
        let pusherID = defaults.stringForKey(pusherIDKey)

        return Listenable<String?>(pusherID) { pusherID in

        }
    }()

    public static var nickname: Listenable<String?> = {
        let nickname = defaults.stringForKey(nicknameKey)

        return Listenable<String?>(nickname) { nickname in
