Why porn is finally going down the tube

In 2012, the porn industry generated about $14bn in revenue, and $5bn of this came from internet porn. In fact, 12% of all websites today are pornographic, which is over 24m websites. Every second, $3,075.64 is spent on online porn and 25% of all search engine requests are pornography-related, that’s about 68 million a day.
And yet despite all this, the porn industry is in rapid decline. Global porn revenues have dropped 50% since 2007 due to the amount of free porn now available online. It’s estimated that 80-90% of users now only access free porn online. Like the music industry, porn is struggling to find ways to deal with privacy.