I received a project request today. I always do some research on the email adresses after I almost got scammed by an anonymous person through a 5000 € cheque last year (I fortunately destroyed it). I figured out that the person participates in multi-level-selling. Here is an example of this stuff: http://www.payplan.us/ 
Of course, I will not respond to him because it does not look quite serious to me.
What would you do if someone ask you to do a design for something that smells quite dubious. Would you do it, if the money is right? I did a website for a probe-king like site last year. But that was a time I wasn’t really freelancing. Probably, I would not even think about taking an adult-related job. Of course, they pay much. But I don’t think I am the right person for this stuff …
