Livestation’s What’s Hot enables viewers to let others know when they see something that interests them as they watch a live TV feed (or are listening to a live radio broadcast). If enough people are buzzing about something, the What’s Hot item climbs up the ratings chart. Other Livestation viewers can then click on the channel in the What’s Hot list to start a live stream of the channel which is causing the buzz. Once there, they can chat with others about the live event in real time and read the comments made by the person who fired the What’s Hot buzz (telling others why they think it worth watching/listening to).