***** To join INSNA, visit http://www.sfu.ca/~insna/ ***** Have you have received messages that appear to be from John Maloney saying Please take a moment to update your latest contact information. Your information is stored in my personal address book and will not be shared with anyone else. Plaxo is free, if you'd like to give it a try. Thanks, John Maloney P.S. I've attached my current information in a vcard. If you get Plaxo too, we'll stay in touch automatically. I've received two so far. Interested in Plaxo? Write back to me and I'll send you some links to places where you will see why Plaxo is a very bad idea. I replied to a posting John made on SOCNET and he's put me on the Plaxo distribution system. If I respond to his request and "get Plaxo too" (it's like getting an infectious disease -- an SNTD, social-network-transmitted-disease), it will ask me to upload my address book and then it will send out similar messages to everyone in it. It doesn't just take the names and addresses -- it also takes the phone numbers, home addresses, and whatever else is in my address book. Where is that information stored? What does Plaxo do with it? Why do they want to collect tens of thousands of email addresses? How do they make money? Look at the "Reply-to" address on the messages; note that they don't go back to John Maloney. They go to <[log in to unmask]> _____________________________________________________________________ SOCNET is a service of INSNA, the professional association for social network researchers (http://www.sfu.ca/~insna/). To unsubscribe, send an email message to [log in to unmask] containing the line UNSUBSCRIBE SOCNET in the body of the message.