BoingBoing shows us Flickr’s latest ingenious group, “Pisa Pushers.” I didn’t realize that so many pictures were taken with the optical illusion in mind of monkeying with the Leaning Tower. When I first looked through these, I decided I would ensure that I never do this when visiting the Tower. By the time I finished looking at all the pictures, I changed mind and decided I *must* have a picture of me holding the Tower up. It’s like a societal phenomenom! Really funny.