The nosey elder was right about one thing witnesses don't talk much Jehovah crap on facebook if they have non JW friends on it. I guess being JWs at this assembly especial it didn't bother them that this guy was nosing around his family members fb accounts. Did he ask at least ask their permission before doing his snooping? He should be told to join facebook and friend the people whose conversations he is interested in instead of eavesdropping on them. That just good manners.
I don't think it is easy to be witness on facebook. They have to worry about what goofy jw things they, or their witness friends say that would expose how really weird their beliefs are. They also have to worry about what they, or their non jw friends say that would cause their jw friends to report them to the elder.