I checked out the sites you mentioned. I still feel from the reading there is a slight difference in tone, less, well, "indignation" when debunking other non-scientific targets.
Nonetheless, thanks for the links--I wonder if that Arizona professor with his cellular memory would've qualified for the Lysenko chair of biology over at Moscow State? ;-)
Cheers!
Randi has also written "Flim Flam," the title of which gives an indication of Randi's attitude.
Perhaps one of the other posters, above, is onto something with the observation that very little of these other ideas have organizations attempting to get them taught as science.
Cheers back atcha.