Added in options to protect all wilderness (unclaimed) areas, in case that's your sort of thing. Also lowered default "territoryShieldFactor" from 0.5 to 0.3, since it seemed a bit overpowered at 0.5.

src/org/mcteam/factions/Conf.java

@@ -59,7 +59,7 @@ public class Conf {
 	public static boolean homesTeleportToOnDeath = true;
 	public static double homesTeleportAllowedEnemyDistance = 32;
 
-	public static double territoryShieldFactor = 0.5;
+	public static double territoryShieldFactor = 0.3;
 	public static boolean territoryDenyBuild = true;
 	public static boolean territoryDenyUseage = true;
 	public static boolean territoryBlockCreepers = false;
@@ -77,6 +77,13 @@ public class Conf {
 	public static boolean warZoneBlockTNT = true;
 	public static boolean warZonePowerLoss = true;
 	
+	public static boolean wildernessDenyBuild = false;
+	public static boolean wildernessDenyUseage = false;
+	public static boolean wildernessBlockCreepers = false;
+	public static boolean wildernessBlockFireballs = false;
+	public static boolean wildernessBlockTNT = false;
+	public static boolean wildernessPowerLoss = true;
+	
 	public static Set<Material> territoryProtectedMaterials = new HashSet<Material>();
 	public static Set<Material> territoryDenyUseageMaterials = new HashSet<Material>();
 	

src/org/mcteam/factions/listeners/FactionsBlockListener.java

@@ -60,12 +60,16 @@ public class FactionsBlockListener extends BlockListener {
 
 		Faction otherFaction = Board.getFactionAt(new FLocation(block));
 		
-		if (otherFaction.isNone()) {
-			return true;
-		}
-		
 		FPlayer me = FPlayer.get(player);
 		
+		if (otherFaction.isNone()) {
+			if (!Conf.wildernessDenyBuild) {
+				return true; // This is not faction territory. Use whatever you like here.
+			}
+			me.sendMessage("You can't "+action+" in the wilderness.");
+			return false;
+		}
+		
 		if (otherFaction.isSafeZone()) {
 			if (Factions.hasPermManageSafeZone(player) || !Conf.safeZoneDenyBuild) {
 				return true;

src/org/mcteam/factions/listeners/FactionsEntityListener.java

@@ -48,6 +48,9 @@ public class FactionsEntityListener extends EntityListener {
 			if (Conf.worldsNoPowerLoss.contains(player.getWorld().getName())) {
 				fplayer.sendMessage("The world you are in has power loss normally disabled, but you still lost power since you were in a war zone.");
 			}
+		} else if (faction.isNone() && !Conf.wildernessPowerLoss) {
+			fplayer.sendMessage("You didn't lose any power since you were in the wilderness.");
+			return;
 		} else if (Conf.worldsNoPowerLoss.contains(player.getWorld().getName())) {
 			fplayer.sendMessage("You didn't lose any power due to the world you died in.");
 			return;
@@ -97,6 +100,7 @@ public class FactionsEntityListener extends EntityListener {
 		}
 		
 		if (event.getEntity() instanceof Creeper && (
+				(faction.isNone() && Conf.wildernessBlockCreepers) ||
 				(faction.isNormal() && Conf.territoryBlockCreepers) ||
 				(faction.isWarZone() && Conf.warZoneBlockCreepers) ||
 				faction.isSafeZone()
@@ -104,6 +108,7 @@ public class FactionsEntityListener extends EntityListener {
 			// creeper which needs prevention
 			event.setCancelled(true);
 		} else if (event.getEntity() instanceof Fireball && (
+				(faction.isNone() && Conf.wildernessBlockFireballs) ||
 				(faction.isNormal() && Conf.territoryBlockFireballs) ||
 				(faction.isWarZone() && Conf.warZoneBlockFireballs) ||
 				faction.isSafeZone()
@@ -111,6 +116,7 @@ public class FactionsEntityListener extends EntityListener {
 			// ghast fireball which needs prevention
 			event.setCancelled(true);
 		} else if (
+				(faction.isNone() && Conf.wildernessBlockTNT) ||
 				(faction.isNormal() && Conf.territoryBlockTNT) ||
 				(faction.isWarZone() && Conf.warZoneBlockTNT) ||
 				(faction.isSafeZone() && Conf.safeZoneBlockTNT)
@@ -263,12 +269,16 @@ public class FactionsEntityListener extends EntityListener {
 
 		Faction otherFaction = Board.getFactionAt(loc);
 
-		if (otherFaction.isNone()) {
-			return true;
-		}
-
 		FPlayer me = FPlayer.get(player);
 
+		if (otherFaction.isNone()) {
+			if (!Conf.wildernessDenyBuild) {
+				return true; // This is not faction territory. Use whatever you like here.
+			}
+			me.sendMessage("You can't "+action+" paintings in the wilderness.");
+			return false;
+		}
+
 		if (otherFaction.isSafeZone()) {
 			if (Factions.hasPermManageSafeZone(player) || !Conf.safeZoneDenyBuild) {
 				return true;

src/org/mcteam/factions/listeners/FactionsPlayerListener.java

@@ -187,11 +187,15 @@ public class FactionsPlayerListener extends PlayerListener{
 
 		Faction otherFaction = Board.getFactionAt(new FLocation(block));
 
+		FPlayer me = FPlayer.get(player);
+
 		if (otherFaction.isNone()) {
+			if (!Conf.wildernessDenyUseage) {
 				return true; // This is not faction territory. Use whatever you like here.
 			}
-
-		FPlayer me = FPlayer.get(player);
+			me.sendMessage("You can't use "+TextUtil.getMaterialName(material)+" in the wilderness.");
+			return false;
+		}
 		
 		if (otherFaction.isSafeZone() && Conf.safeZoneDenyUseage) {
 			if (Factions.hasPermManageSafeZone(player)) {