Struggling for advancement in the high definition format war against HD-DVD, Sony has decided to turn to the porn industry for help
Its been speculated that the porn industry was a key factor in the Beta Max *VS* VHS war. Well, Sony is also trying to start that war back up with HD-DVD.
As of right now, it would appear they have a head start in that direction. Japan's porn industry has chosen to support Blu-ray format in their high definition productions.