GetGlue

GetGlue was a social media platform that allowed users to "check in" to movies, TV shows, music, and books they were consuming. It aimed to create a community of people sharing their entertainment experiences and engaging in discussions. GetGlue used a "badge" system to reward users for their activity and incentivize engagement. The company was acquired by Yahoo in 2012 and later shut down in 2014. GetGlue was considered a pioneer in the social TV space, paving the way for later platforms like Twitter and Facebook.

Website: https://en.wikipedia.org/wiki/GetGlue