I just got a notification that someone is searching for me. All I can see about them is their age & location, and both of those are close enough to my own stats to make me think that it IS someone I know. Should I spend the $30 for a membership to find out who the hell it is, or should I just worry & wonder forever? (BTW, to those who would think it's a scam or ploy to get me to buy a membership- I joined the site a while ago (6+ months?) and have never gotten a notification like that before, so it's pretty likely that there really is someone looking for me.) I've got the money, it won't hurt me to spend it... and as a member, I can use the people search function a little more in depth myself.
Have you ever used a site to search for "lost" friends/loved ones? How'd that turn out for you?