Good grief
Porn site - index pictures and video, search on same, deliver content to verified users.
Photo sites - index pictures a, search on same, deliver content to verified users.
Video - index video, search on same, deliver content to verified users.
Actually...
Content delivery web interface - index content based on meta data, search on index, deliver allowed content to verified users.
Technically they are all very, very similar. If not fecking identical! What next? "Same models of Cannon cameras used at school sports day also used for smut filth! Shock!"
Thinking about, losing the prudish attitude and using the solutions the porn industry have found to verification, delivery, distribution and piracy could well save millions (billions?) in other sectors.
Mad thought of the day: perhaps the porn industry would be better suited to delivery NHS SPINE than the incumbent consultants?