Twitch.tv

Twitch.tv is a video sharing internet company which allows users to view, upload, and share net-ready video clips. Twitch's extensive media content includes movie, TV clips, music videos and viral videos, as well as amateur content such as videoblogging, Video podcasts, and short original videos and animations.

Videos can be rated, and the average rating and the number of times a video has been watched are both publicly displayed. There is also a chat sidebar where an audience can interact with a streamer in real time.