Mmm. Quirkology mentions an equivalent experiment in which they acquired some childhood photos from a friend of the test subject then photoshopped one of them to depict a fictitious ride in a hot air balloon. At first people couldn't remember the ride at all, but when asked a month later most had quite definite memories of it.
Also, you part-capitalise your href tags! I don't think I've seen that before. Personal style, or is a utility doing that for you?
</geek>at the end of it :-)