If you're like most people, you've thought about sex once or twice. And that interest is one of the main reasons why the adults only industry is so experienced at selling itself. This is especially so since the advent of the Internet and websites. Now more than ever, the adult industry leads the way when it comes to adult marketing and promotion and the reasons for the are clear. There is money to be made in the sex industry. That's why many marketers and promoters follow their lead in traditional markets as well.