MK

Vigorously participatory curatorial subcultures certainly exist, but in practice, they require too much time and energy to have a broad appeal. People enjoy sharing their discoveries with friends, and they may at least occasionally rate and review items. But most people, most of the time, leave the hard work of curation to others — or to

A social network is an idle, inactive system—a Rolodex of contacts, a notebook of sales targets, a yearbook of possible soul mates. But social media is active—hyperactive, really—spewing material across those networks instead of leaving them alone until needed.

The means of circulation are algorithmic, and they are not subject to democratic accountability or control. Hyperconnectivity has in fact further concentrated power over the means of circulation in the hands of the giant platforms that design and control the architectures of visibility.

The whole idea of social networks was networking : building or deepening relationships, mostly with people you knew. How and why that deepening happened was largely left to the users to decide.

Anybody can speak, but in an increasingly saturated cultural environment, nobody may be listening. Gatekeepers may no longer control what gets published, but algorithms control what gets circulated. Who sees what — in the domain of culture as well as news and commentary — is governed by opaque and proprietary software.