missing: random chart

Recently (within the last week or so) someone in the gaming blogosphere published a chart to determine why the wandering monster was wandering the dungeon. I thought I bookmarked it but now I can't find the darn thing. Can anybody help? EDIT: Thanks, mtarbit! http://www.hackslash.net/?p=648

While we're on the subject of cool random charts, I'm really digging JDJarvis's Clerical Spell Acquisition and Hungry Dead Reaction charts. Seen any other neat-o ones lately?