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.
Naturalization (or naturalisation) is the legal act or process by which a non-citizen in a country may acquire citizenship or nationality of that country. It may be done by a statute, without any effort on the part of the individual, or it may involve an application and approval by legal authorities.