Social media logic is made up of four key elements: programmability, popularity, connectivity, and ______.

A) accessibility
B) datafication
C) mediatization
D) addictiveness

The correct answer is B) datafication. Social media logic refers to the principles that underpin the functioning and dynamics of social media platforms. These principles include programmability (the way content can be programmed to reach specific audiences), popularity (how content's value is often determined by its popularity metrics), connectivity (the emphasis on networks and connections), and datafication (the process of turning social interactions into quantifiable data).