I have a real estate business and this is one of the sites I have used to post my real estate listings. It wasn't a large part of business, but I did get regular leads from the site. I mostly used craigslist, facebook and zillow, but this was a solid 4th place source of leads for me. I'm self employed and these sites are how I make my living. So not all of the users are posting sex ads. I don't like the title calling it a sex marketplace. It makes it sounds like this is the only thing on the website.