ABC News reported tonight that German police have developed a computer program to de-scramble complex altered images used by child molesters to hide their identities online. This very bad guy evidently posted hundreds of photographs of himself on the internet raping boys as young as six years old, but with his own face "swirled" in an image editor to hide his identity. German police have now unscrambled the images and, newly armed with dozens of identifiable pictures of the man, have received more than 300 tips in response to public pleas for help. Moral: computers give, and computers taketh away. Next stop for the perp: jail for about 300 years.
UPDATE from Tom K.: "Great news! They just nailed him."