Civil Disobedience

For some reason Maso's story made me remember this little incident a friend of mine got himself into at the local Waldenbooks.

"You know how they have those stands, "If you liked ____, then you'll like _____" with the novels sitting on the stand?

They had Lord of the Rings, with a new Terry Goodkind book beside it. I promptly replaced it with the new Terry Pratchet book.

Next I found Harry Potter as the "if", and a truly awful book Eragon as its "then". I switched it out with Ender's Game.

When the salesperson asked me what I was doing, I told him I was making the world a better place.

So now I need to find a new place to buy my books. Somewhere where they won't pull that kind of crap."

So that I don't derail the other thread...anyone else have stories of public disruption, either for the public's own good or for your own amusement?