Could porn industry be deciding factor in Blu-ray, HD DVD race?

Ars Technica has this piece today, suggesting that producers of "adult entertainment" may be favoring the HD DVD format.

Interestingly, the studio it refers to as having chosen HD DVD, Digital Playground, earlier made an announcement saying it would support Blu-ray. (They're currently releasing movies in HD DVD.)

Here's an earlier Computerworld story on the issue.