fixya.com

Does not sell your private information.

reference.com

Can sell your private information.

livingsocial.com

Does not sell your private information.

pog.com

Does not sell your private information.

no-ip.com

Does not sell your private information.

mailbait.info

Does not sell your private information.

hipchat.com

May share your private information during an acquisition or sell during a bankruptcy.

reply.com

Does not sell your private information.

guardian.com

Does not sell your private information.

mail.yahoo.com

May share your private information during an acquisition or sell during a bankruptcy.