Groups ask Feds to ban Facebook's 'frictionless sharing'

Facebook's new auto-sharing feature should be banned by the FTC because it may be misused, say liberal advocacy groups, which also raise concerns about keeping track of users who aren't logged in.<img src="http://feeds.feedburner.com/~r/cnet/tcoc/~4/8chZ_qRG4VU" height="1" width="1"/> [More]