What a strange little thing that it! I'm going to have to check out the link and dig around, just to satisfy my curiosity.
As an aside, the topic title mut be in the running for the award for funniest, most interesting and downright peculiar topic title of the year. Every time I see it I start to giggle. I had absolutely no idea that you had a yearning for the discovery of underwater mushrooms
Dr Adequate, I think you should change your name to that. My husband was reading over my shoulder and when he saw the title of the topic he backed away with a rather scared look on his face.