From now on, if you are a Facebook user with an iTunes account, you can recommend songs and other media from the App Store by searching for a specific title or letting other Facebook users decide. As for the second feature, you can present your friends with any of the four iTunes gift cards available.
Medicalization is a social process through which a previously normal human condition (behavioral, physiological or emotional) becomes a medical problem in need of treatment under the jurisdiction of medical professionals.
Definition: Naturalization is a legal process whereby a person becomes a citizen of a country. Naturalized citizens in the U.S. are entitled to the same rights and privileges of natural-born citizens.