I just saw this article on /. (thats Slashdot for the under-educated) that HD DVD is going to win the format war against Blu-ray because the porn makers have chosen it for their works. The quote from the article:

Porn, like gaming, pushes tech adoption.

Heh... so if somebody developed a technology that would let us "pleasure ourselves" while playing video games it would sell like hotcakes? The R&D for such a device would have to be priceless... the mind wonders.