Geocache Bomb
Geocaching gone horribly wrong. Check this out.
Given the nature of geocaching - hiding interesting looking things in unexpected places - I wonder how often this has happened. I'm sure it's not the first time.
(I'm still waiting for a good geocaching app for the iPhone - the only one so far is Geopher and it makes you read the coordinates out of the browser and type them into it's UI - yuck).