I like the statistical probability, but some of the touted 'evidence'

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The crop circle thingy puzzles me. On one hand. Yes, a few furtive hours with a board, some string and a couple of mates can give impressive results. (If, looking at those involved, you beleive they have the creativity to come up with some of the designs) On the other, I've known people who've had their electronics (cameras, watches and phones) die on them whilst trying to photograph a circle. Then you have the MIT experiment (I think it was) where the students had to reproduce all the physical phenomena found inside a circle. The helicopters overflying the results to film them kept stalling over the circles.
Ogre