First off I'm not going to debate if adult entertainment is right or wrong.
The adult entertainment industry has already been working on iPod compatible video for purchase. The iPhone will be no different. It just gives a whole new meaning to the vibrating aspect of a phone.
mmm pocket porn...
There have been devices available for iPod that pulse the beat of the ipod that it is plugged into for his and or her enjoyment.
And finally to quote the character "Jeff" who is so proudly my avatar from the former BBC show Coupling... "Nipples."
