The sweeping condemnation of ALL Friend Finder sites seems to me overstated. I am a satisfied customer of ASIA Friend Finder. Why am I satisfied? I'm engaged. 'Nuff said? To get to this position I sampled several sites, not all in the Friend Finder stable. However, I did include Adult Friend Finder. From my experience, it seems the "adult" sites require caution. I will not mince words here: Think with your head not your crotch." If you are over 40 and looking for someone under, especially VERY under, 30 this is where the most caution is advised. (See update title.) I am now 62. On adult sites, anyone who contacted me, or responded to my contact, and was under 30 ALWAYS tried to lure me to a "pay per view" site. Even if they stated they were interested in "older men." I learned caution in Vietnam, nobody got me! The over 30 crowd seemed legitimate. Since I was looking for a serious relationship I eventually dropped the "adult" theme and met my fiance. That's my story and I'm sticking to it! There must be many other success stories, and failures, out there.
So, what's the result? If you are looking for sex only, it can be found. The odds, seem to me, against it. Thus, "Proceed with caution." On the other hand, if you are more serious things have better odds. One man's opinion.