What are web services that allow interaction and sharing content called?

The term that describes web services allowing interaction and sharing of content is social media. Social media platforms facilitate user-generated content, communication, and engagement among users, enabling them to post updates, share information, comment, and connect in various ways. These platforms focus specifically on creating a web of connections between users, where sharing content is a core function.

In contrast, while blogs can allow for some interaction through comments and sharing, they primarily focus on long-form, individual content creation rather than broader interaction among a community. Websites encompass a vast array of content types and structures, not specifically tailored for social interaction. Forums provide a space for discussion but are more specialized platforms for threaded conversations rather than general sharing and content creation. Therefore, social media stands out as the primary web service dedicated to the interaction and sharing of content among users.