The Electronic Privacy Information Center, one of the leading privacy groups in the U.S., makes the case for an opt-in approach, noting that it would better protect consumer privacy and is consistent with many other U.S. privacy statutes. It adds that:
Opt-in is more effective than opt-out because it encourages companies to explain the benefits of information sharing, and to eliminate barriers to exercising choice. Experience with opt-out has shown that companies tend to obfuscate the process of exercising choice, or that exemptions are created to make opt-outimpossible.