Just to point out that there are a lot of Plan A's, and B's being worked on by Sigil. So uncovering dungeons by perception might not be completely out. If you read what Brad says carefully he says they'd like to have it in
On the map thing - I'll try to find Brads ramble on it. Basically came down to he prefers a journal with a generic map and a compass I think. But like a lot of his posts it was hard to tell what he was just discussing as a cool idea and what will actually be in the game
Found it:
http://www.vanguardsaga.com/forums/s...165#post317165
Brad also discusses spoiler sites in this post