Twitter parties, also known as tweet chats, are live discussions that happen on Twitter around a predetermined topic and identified by a common hashtag. Participants can find relevant hashtags to follow and organizations involved in tweet chats of interest. Hosting sites make it easier to follow conversations by automatically adding hashtags to tweets. Tweet chats are typically scheduled weekly or monthly for 1-2 hours with a moderator who guides the discussion and asks questions to keep it flowing on a single or multiple topic.