Okay ethic is not the right word. I just think that these are just 3 more website in the p0rn/dating/drugs Internet landscape, and technically very easy to do. I don't regret it, it's free money and other friends have tried the dating/porn market. One of mine was making 30k/mo via porn ads, another never made any money. It's just that I would now prefer to come up with a project which I am proud of, which can be of any help to someone, that I could talk about without wondering if the person in front of me thinks it's creepy... Soon soon :)
I am the affiliate, I build front-pages for a major dating website, my page is just a front-door focusing on a niche. I don't sell anything myself. I am just hosting the page which is an entry point to the main website (which I am not managing at all)
I have targeted some very specific jobs which are usually known as "sexy".
I am not proud of it because I don't think it's very ethic, I can't imagine putting this on my resume and technically the challenge is nonexistent (a simple html page with some css, few hours of marketing)
Though the service is real and people don't pay for nothing, at least it's legal...
Not proud of it, but around $500/mo thanks to 3 white label dating websites. Easy money, no maintenance needed for 2 years now...
Could make much more with some time invested in it!