Which of the following statements about Pinterest is not true?
A) Pinned photos and photo boards are available to all Pinterest users.
B) Pinterest users are overwhelmingly female.
C) Pinterest enables users to integrate their pins into their Facebook News Feeds and Twitter streams.
D) Pinterest is the only one of the major social networks that does not accept paid advertising.
Answer: D) Pinterest is the only one of the major social networks that does not accept paid advertising.