Maybe your mail provider index the addresses for you, as gmail do, and facebook imported that auto-contacts.
I recreated my facebook profile some months ago and I haven't found mailing-list folks. 2011/9/29 <[email protected]>: > I just opened up a new Facebook account with this email address and, went > to "People who you may know" and I found all the familiar names - Matt > Dillon, Jan Lentfer, Sascha Wildner, Michael Neumann, Sephe, Alex Hornung, > Hasso Tepper and others. > > I thought thats kinda cool! > > -- Il reggiseno e’ uno strumento politico: separa la destra dalla sinistra, solleva le masse e attira i popoli.
