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.
1 When discussing activities, secularization refers to the transfer of activities from religious to secular institutions, such as a shift in provision of social services from churches to the government.  When discussing mentalities, secularization refers to the transition from ultimate concerns to proximate concerns.