In it's own inimitable way, El Reg has a crazy story about what can happen when the real world meets the world of geeks. Or when people start seeing ghosts/hackers/terrorists on every corner, eh... web page.

The fascinating issue here is how a welcome greeting turns out to have so few hints that non-geeks (that's the
other 99.999% on this planet, remember?) may conclude it's some sort of threat...