User blog comment:Sannse/On the Internet, Nobody Knows You're a Dog/@comment-4544974-20130126005208/@comment-8-20130128193101

It's also interesting to thing of what information is private. I heard of one case where someone told a "friend" what area they lived in, that they were in middle school and that they had band practice that afternoon. All innocent sounding information. But all the stalker needed to do, was find out which schools in that area had band practive on a Thursday afternoon (or whatever it was) and they knew which school to look at!