“A lot of people watching porn have someone in mind and try to fulfill this fantasy by finding a doppelgänger doing porn. Searching for it using textual searches is very hard, that’s where technology comes in. Facial recognition is far more accurate than any textual search could be...”
The brave TechCrunch reporter tried out the service and it did not really yield good results. But now that the idea is out there, developers will race ahead.
The world is always Gothic. That's the great lesson of Infocult.