As long as man has been able to paint on cave walls pornography has existed. It has changed over the years and continues to change.
Trust me if you think it's dying you're wrong.
You might be dying in it, but the industry will not. And before you predict my demise go back 7 years and see people doing exactly the same. Some are gone, many have changed their jobs and few have grown as we have.
You might even see your name in there.
