I don't like/use it anymore for this same reason. It's creepy, how the hell do they find who's my ex's aunt, sister's husband or coworker in previous work while from the name/place it has to find no relation between us.
I do at times however find it annoyong how many things are tied into it that I can't easily access without an account. Like some businesses, such as a dog groomer I had hoped to schedule with. I just write these encounters off as not meant to be and move along.