I believe 3D is the future of ALL entertainment - games, TV, mainstream movies, etc.
I am very surprised porn is not currently setting the 3D standard for computer video.
Some form of 3D is definitely coming. Even Sony has recently introduced a 3D Vega television.
I guess the recording and viewing technologies have to be ironed out and decided upon, and then the next generation of porn (and entertainment in general) will evolve at lightning speed.
Once a camcorder like this one is heavily marketed on the affordable prosumer market, the 3D trend will snowball...
http://www.engadget.com/2009/04/20/p...for-native-3d/