[quote=Draconilian]
A good GM will keep the dungeon a secret and when his players go south it is secretly moved to the south making them feel like they discovered it on their own.Of course Play by post is far different and I try not to be so sinister.
[/quote]

Oh god the memories. Although at times, I might completely change the universe and possibilities due to single player choices that may or may not seem to affect anything.