Announcing the on-line publication of: "Face Value" Notes on social media and self-exchange. http://www.pobox.com/~nino Join the "Face Value" discussion group by sending mail to facevalue@pobox.com. If you find "Face Value" of interest, please post this information on your WWW site, or forward the URL to your colleagues and friends. Thank you for your consideration. -Nino Rodriguez nino@pobox.com http://www.pobox.com/~nino