The Wall Street Journal's What They Know blog is charged with determining what information marketers are capable of learning about internet users through tracking technology. This weekend, they took aim at Facebook, after their investigation discovered that many popular apps on the social-networking site, including those by Zynga, have been transmitting identifying information in the form of User ID's to dozens of advertising and Internet tracking companies, even if a user has enabled strict privacy settings. Additional analysis. Response post on Facebook's Developer Blog. Forbes' blogger Kashmir Hill asks if the WSJ is overreacting, and Techcrunch notes that the severity and risks of UID transferral are still being debated.
UK adoption agencies are reporting "huge numbers of calls from 'deeply distressed' adoptive parents whose children have been contacted" through Facebook and other social networking sites, in violation of the traditional, confidential reunion process between birth parents and their offspring who have been placed with other families. Full report from Channel 4. [more inside]
Virtual Friendship and the New Narcissism. Examining the social rules and norms, as well as the pitfalls, of electronic "friending" (yes, it's a verb now - or is it a gerund?). Via.
Craig's List -- the gigantic Bay Area jobs/apartments/ridesharing/etcetra mailing list and website -- is planning on expanding (the Boston site is up), but is there anything else as useful and non-commercialized for other areas?