From EPIC.org:
A letter from Rep. Ed Markey (D-MA) and Rep. Joe Barton (R-TX) to Mark Zuckerberg asks about Facebook’s plans to make users’ addresses and mobile phone numbers available to websites and application developers. Facebook suspended the plan after EPIC and others objected. EPIC Executive Director Marc Rotenberg said that “Facebook is trying to blur the line between public and private information. And the request for permission does not make clear to the user why the information is needed or how it will be used.” EPIC, and several consumer organizations, have complaints pending at the Federal Trade Commission concerning Facebook’s earlier changes to users’ privacy settings. For more information, see EPIC: In Re Facebook, EPIC: In Re Facebook II, and EPIC: Facebook Privacy.