Yes, Yonaguni intrigues me as well, however until some real evidence turns up as them being man-made, we need to remain skeptical.

The religion you refer also magically received instructions from God to abandon polygamy, at the exact same time as Utah was about to become a state. Talk about a miracle! :)

Also my favorite, and tied to ancient aliens are the beliefs professed by several Hollywood celebrities. Maybe I should go get my thetans measured. :)