Facebook's move into movie streaming — allowing users to rent films through the platform using Facebook Credits, beginning with a Warner Bros. test of The Dark Knight in early 2011 — marked one of the first serious attempts to integrate social interaction with video consumption in a way that went beyond just sharing links.

The premise was appealing in theory: watching a movie was already a social activity for many people, and Facebook was where social activities increasingly happened. If you could rent and watch a film on the same platform where you discussed it with friends, shared reactions, and saw what your network was watching, the experience might be meaningfully better than the isolated streaming experience that Netflix offered.

The execution faced structural challenges. Facebook's interface was built for social interaction, not lean-back video consumption. The screen real estate devoted to the actual film was surrounded by the platform's social machinery — notifications, sidebar updates, the chronic interruption engine that Facebook had been optimizing for years. Watching a movie while your news feed competed for attention was not obviously better than watching a movie on a platform designed for exactly that purpose.

The Facebook Credits payment model — a virtual currency that created an additional step between the viewer and the purchase — added friction rather than removing it, at a moment when Netflix was demonstrating that frictionless subscription access was what consumers preferred over transactional rental.

Facebook's movie streaming experiment did not develop into a major business. The idea of social viewing would eventually find more successful implementations in watch-party features added during the COVID-19 pandemic — but in 2011, the infrastructure and the user habits weren't quite there.