Washed up photographer with no business acumen spends his times banging out advice to people who don't care. A man who has no understanding of the current adult industry and until enlightened a week ago didn't know that adult shops sold anything other than porn.
Listening to Paul Markham's advice on Porn is like listening to Bernie Madoff on the subject of prudent investment.
Now carry on with your dribble Paul, I'm sure you might surprise us and discover "something new" that the rest of the world has known for years.